+---30 Seconds To Mars
|   +---2002 - 30 Seconds To Mars
|   +---2006 - A Beautiful Lie
|   \---2009 - This Is War
+---311
|   \---1995 - 311
+---A
|   \---2002 - Hi-Fi Serious
+---A Perfect Circle
|   +---2000 - Mer De Noms
|   \---2003 - Thirteenth Step
+---AC-DC
|   +---1980 - Back In Black
|   +---1992 - Live Collector's Edition Disc 1
|   \---1992 - Live Collector's Edition Disc 2
+---Adele
|   \---2011 - 21
+---AFI
|   +---2003 - Sing The Sorrow
|   +---2006 - Decemberunderground
|   +---2009 - Crash Love
|   \---2009 - Crash Love Bonus Disc
+---Alexisonfire
|   +---2002 - Alexisonfire
|   +---2004 - Watch Out!
|   +---2006 - Crisis
|   +---2007 - Live At The Manchester Academy Disc 1
|   +---2007 - Live At The Manchester Academy Disc 2
|   \---2009 - Old Crows - Young Cardinals
+---Alice In Chains
|   +---1993 - Jar Of Flies
|   +---1996 - Unplugged
|   \---2001 - Greatest Hits
+---Alien Ant Farm
|   +---2001 - Anthology
|   \---2003 - Truant
+---Angels & Airwaves
|   +---2006 - We Don't Need To Whisper
|   +---2007 - I-Empire
|   +---2010 - Love Part One
|   \---2011 - Love Part Two
+---Anthrax
|   +---1987 - Among The Living
|   +---1990 - Persistence Of Time
|   +---1993 - Sound Of White Noise
|   \---2003 - We've Come For You All
+---Anti-flag
|   +---2006 - For Blood And Empire
|   +---2007 - A Benefit For Victims Of Violent Crime
|   +---2008 - The Bright Lights Of America
|   +---2009 - The People Or The Gun
|   \---2009 - Which Side Are You On E.p
+---Arctic Monkeys
|   \---2007 - Favourite Worst Nightmare
+---Autopilot Off
|   \---2004 - Make A Sound
+---Bad Religion
|   +---1989 - No Control
|   +---1990 - Against The Grain
|   +---1993 - Recipe For Hate
|   +---1994 - Stranger Than Fiction
|   +---1996 - The Gray Race
|   +---1997 - Tested
|   +---2002 - The Process Of Belief
|   +---2004 - The Empire Strikes First
|   +---2007 - New Maps Of Hell
|   \---2010 - The Dissent Of Man
+---Banco De Gaia
|   +---1995 - Last Train To Lhasa Disc 1
|   \---1995 - Last Train To Lhasa Disc 2
+---Ben Folds
|   +---2001 - Rockin' The Suburbs
|   \---2002 - Ben Folds Live
+---Ben Folds Five
|   +---1995 - Ben Folds Five
|   +---1997 - Whatever And Ever Amen
|   \---1999 - The Unauthorized Biography Of Reinhold Messner
+---Billy Joel
|   +---1985 - Greatest Hits Disc 1
|   \---1985 - Greatest Hits Disc 2
+---Billy Talent
|   +---2003 - I
|   +---2006 - II
|   +---2007 - 666
|   \---2009 - III
+---Blink-182
|   +---1994 - Buddha
|   +---1994 - Cheshire Cat
|   +---1997 - Dude Ranch
|   +---1999 - Enema Of The State
|   +---2000 - The Mark, Tom & Travis Show
|   +---2001 - Take Off Your Pants And Jacket
|   +---2003 - Blink-182
|   \---2011 - Neighborhoods
+---Bob Marley
|   \---1984 - Legend
+---Bob Mould
|   \---1996 - Bob Mould
+---Bodyjar
|   +---1998 - No Touch Red
|   +---2000 - How It Works
|   \---2005 - Bodyjar
+---Bon Jovi
|   \---1986 - Slippery When Wet
+---Bonnie 'Prince' Billy
|   +---2006 - The Letting Go
|   \---2011 - Wolfroy Goes To Town
+---Bowling For Soup
|   \---2004 - A Hangover You Don't Deserve
+---Brand New
|   +---2001 - Your Favourite Weapon
|   +---2003 - Deja Entendu
|   +---2006 - The Devil And God Are Raging Inside Me
|   \---2009 - Daisy
+---Breaking Benjamin
|   +---2002 - Saturate
|   +---2004 - Live Ep
|   +---2004 - We Are Not Alone
|   +---2006 - Phobia
|   \---2009 - Dear Agony
+---Cake
|   +---1994 - Motorcade Of Generosity
|   +---1996 - Fashion Nugget
|   +---1998 - Prolonging The Magic
|   +---2001 - Comfort Eagle
|   +---2004 - Pressure Chief
|   \---2011 - Showroom Of Compassion
+---Cat Stevens
|   \---1990 - The Very Best Of Cat Stevens
+---Chicago
|   \---1997 - Heart Of Chicago 1967 - 1997
+---Cky
|   +---2001 - Volume 1
|   \---2002 - Infiltrate.Destroy.Rebuild
+---Counting Crows
|   \---1993 - August And Everything After
+---Creedence Clearwater Revival
|   +---1995 - Chronicle Disc 1
|   \---1995 - Chronicle Disc 2
+---Crowded House
|   \---1996 - Recurring Dream The Very Best Of
+---Danzig
|   \---1988 - Danzig
+---David Bowie
|   \---1997 - The Best Of (1969-1974)
+---Deep Purple
|   +---1972 - Machine Head- 25th Anniversary Edition Disc 1
|   \---1972 - Machine Head- 25th Anniversary Edition Disc 2
+---Def Leppard
|   \---1987 - Hysteria
+---Descendents
|   \---1996 - Everything Sucks
+---Dire Straits
|   \---1998 - Sultans Of Swing - The Very Best Of
+---Disturbed
|   +---2000 - The Sickness
|   +---2002 - Believe
|   +---2005 - Ten Thousand Fists
|   +---2008 - Indestructible
|   +---2010 - Asylum
|   \---2011 - The Lost Children
+---Dragonforce
|   \---2006 - Inhuman Rampage
+---Dropkick Murphys
|   +---1997 - Do Or Die
|   +---2001 - Sing Loud, Sing Proud!
|   +---2003 - Blackout
|   +---2005 - The Warrior's Code
|   +---2007 - The Meanest Of Times
|   +---2010 - Live On Lansdowne, Boston MA
|   \---2011 - Going Out In Style
+---Easy Star All-Stars
|   +---2003 - Dub Side Of The Moon
|   +---2006 - Radiodread
|   +---2009 - Easy Star's Lonely Hearts Dub Band
|   +---2010 - Dubber Side Of The Moon
|   \---2012 - Thrillah
+---Elton John
|   +---2002 - Greatest Hits 1970 - 2002 Disc 1
|   \---2002 - Greatest Hits 1970 - 2002 Disc 2
+---Eric Clapton
|   +---1992 - Unplugged
|   +---2002 - One More Car, One More Rider - Disc 1
|   \---2002 - One More Car, One More Rider - Disc 2
+---Evanescence
|   \---2003 - Fallen
+---Extreme
|   \---1990 - Pornograffitti
+---Face To Face
|   \---1996 - Face To Face
+---Faith No More
|   +---1985 - We Care A Lot
|   +---1987 - Introduce Yourself
|   +---1989 - The Real Thing
|   +---1990 - Live At The Brixton Academy
|   +---1993 - Angel Dust
|   +---1993 - Free Concert In The Park
|   +---1995 - King For A Day, Fool For A Lifetime
|   +---1997 - Album Of The Year
|   \---2009 - Download Festival
+---Fat Freddys Drop
|   \---2005 - Based On A True Story
+---Fatboy Slim
|   \---1998 - You've Come A Long Way, Baby
+---Fear Factory
|   +---1997 - Remanufacture
|   +---1998 - Obsolete
|   \---2001 - Digimortal
+---Finch
|   +---2002 - What It Is To Burn
|   +---2005 - Say Hello To Sunshine
|   +---2008 - Finch
|   \---2010 - Epilogue Ep
+---Finger Eleven
|   \---2003 - Finger Eleven
+---Finley Quaye
|   +---1997 - Maverick A Strike
|   \---2003 - Much More Than Much Love
+---Fishbone
|   \---1991 - The Reality Of My Surroundings
+---Foo Fighters
|   +---1995 - Foo Fighters
|   +---1997 - The Colour And The Shape
|   \---1999 - There Is Nothing Left To Lose
+---Frank Zappa
|   \---1982 - Ship Arriving Too Late To Save A Drowning Witch
+---Frenzal Rhomb
|   +---1999 - A Man's Not A Camel
|   +---1999 - We're Going Out Tonight EP
|   \---1999 - You Are Not My Friend EP
+---Frightened Rabbit
|   \---2008 - The Midnight Organ Fight
+---Fun Lovin' Criminals
|   +---1996 - Come Find Yourself
|   +---1998 - 100% Colombian
|   +---1999 - Mimosa
|   +---2001 - Loco
|   \---2010 - Classic Fantastic
+---Funeral For A Friend
|   +---2003 - Casually Dressed & Deep In Conversation
|   +---2003 - Seven Ways To Scream Your Name
|   +---2005 - Hours
|   +---2007 - Tales Don't Tell Themselves
|   +---2007 - The Great Wide Open (Live)
|   +---2008 - Memory And Humanity
|   +---2009 - Your History Is Mine (2002-2009)
|   \---2011 - Welcome Home Armageddon
+---Green Day
|   +---1994 - Dookie
|   +---1995 - Insomniac
|   +---1997 - Nimrod
|   +---2000 - Warning
|   +---2002 - Shenanigans
|   \---2004 - American Idiot
+---Grinspoon
|   \---2004 - Thrills, Kills + Sunday Pills
+---Groove Armada
|   \---2002 - Lovebox
+---Guns N' Roses
|   +---1987 - Appetite For Destruction
|   +---1991 - Use Your Illusion I
|   +---1991 - Use Your Illusion II
|   \---2008 - Chinese Democracy
+---Head Like A Hole
|   \---1995 - Double Your Strength Improve Your Health And Lengthen Your Life
+---Hoobastank
|   \---2003 - The Reason
+---Hootie & The Blowfish
|   \---1994 - Cracked Rear View
+---Husker Du
|   \---1994 - The Living End
+---Incubus
|   +---1999 - Make Yourself
|   +---2001 - Morning View
|   +---2004 - A Crow Left Of The Murder
|   +---2006 - Light Grenades
|   +---2011 - If Not Now, When
|   \---2012 - Live Hq
+---Inspiral Carpets
|   \---1991 - The Beast Inside
+---Iron Maiden
|   +---1983 - Piece Of Mind
|   +---1988 - Seventh Son Of A Seventh Son
|   +---1992 - Fear Of The Dark
|   +---1993 - A Real Live One
|   +---1998 - The Number Of The Beast
|   +---2000 - Brave New World
|   +---2002 - Rock In Rio Disc 1
|   +---2002 - Rock In Rio Disc 2
|   +---2009 - Flight 666 The Original Soundtrack Disc 1
|   \---2009 - Flight 666 The Original Soundtrack Disc 2
+---Jack Johnson
|   +---2000 - Brushfire Fairytales
|   +---2003 - On And On
|   +---2005 - In Between Dreams
|   \---2008 - Sleep Through The Static
+---Jamiroquai
|   \---1996 - Travelling Without Moving
+---Jeff Wayne
|   +---1978 - The War Of The Worlds Disc 1
|   \---1978 - The War Of The Worlds Disc 2
+---Jimmy Eat World
|   +---2001 - Jimmy Eat World
|   +---2004 - Futures
|   +---2007 - Chase This Light
|   \---2010 - Invented
+---Joe Satriani
|   \---1992 - The Extremist
+---John Butler Trio
|   \---2007 - Grand National
+---John Lennon
|   +---1971 - Imagine
|   \---1997 - Lennon Legend - The Very Best Of John Lennon
+---John Mayer
|   +---2001 - Room For Squares
|   +---2003 - Any Given Thursday Disc 1
|   +---2003 - Any Given Thursday Disc 2
|   +---2003 - Heavier Things
|   +---2006 - Continuum
|   +---2006 - The Village Sessions
|   +---2008 - Where The Light Is Live In Los Angeles Disc 1
|   +---2008 - Where The Light Is Live In Los Angeles Disc 2
|   +---2009 - Battle Studies
|   \---2012 - Born And Raised
+---Lagwagon
|   +---1994 - Trashed
|   +---1995 - Duh
|   +---1995 - Hoss
|   +---1997 - Double Plaidinum
|   +---1998 - Let's Talk About Feelings
|   +---2002 - Let's Talk About Leftovers
|   +---2003 - Blaze
|   +---2005 - Live In A Dive
|   +---2005 - Resolve
|   \---2008 - I Think My Older Brother Used To Listen To Lagwagon
+---Less Than Jake
|   +---1995 - Pezcore
|   +---1996 - Losing Streak
|   +---1998 - Hello Rockview
|   \---2008 - Gnv Fla Deluxe Box Set
+---Linkin Park
|   +---2000 - Hybrid Theory
|   +---2003 - Meteora
|   \---2007 - Minutes To Midnight
+---Living Colour
|   +---1988 - Vivid
|   \---1990 - Time's Up
+---Long Beach Dub Allstars
|   \---1999 - Right Back
+---Lostprophets
|   +---2004 - Start Something
|   +---2006 - Liberation Transmission
|   +---2010 - The Betrayed
|   \---2012 - Weapons (Deluxe Edition)
+---Mad Caddies
|   +---1997 - Quality Soft Core
|   +---1998 - Duck And Cover
|   +---2000 - The Holiday Has Been Cancelled
|   +---2001 - Rock The Plank
|   +---2003 - Just One More
|   +---2004 - Live From Toronto- Songs In The Key Of Eh
|   \---2007 - Keep It Going
+---Matchbook Romance
|   +---2003 - Stories And Alibis
|   \---2006 - Voices
+---Mclusky
|   \---2006 - Mcluskyism
+---Me First And The Gimme Gimmes
|   +---1997 - Have A Ball
|   +---1999 - Are A Drag
|   +---2001 - Blow In The Wind
|   +---2003 - Take A Break
|   +---2004 - Ruin Jonny's Bar Mitzvah
|   +---2006 - Love Their Country
|   \---2008 - Have Another Ball
+---Michael Jackson
|   +---1979 - Off The Wall
|   +---1982 - Thriller
|   \---1991 - Dangerous
+---Millencolin
|   +---1995 - Life On A Plate
|   +---1997 - For Monkeys
|   +---1999 - Pennybridge Pioneers
|   +---1999 - The Melancholy Collection
|   \---2002 - Home From Home
+---Misfits
|   +---1997 - American Psycho
|   +---1999 - Famous Monsters
|   +---2003 - Project 1950
|   \---2011 - The Devil's Rain
+---Moby
|   \---1999 - Play
+---Motley Crue
|   \---1989 - Dr. Feelgood
+---Mr. Bungle
|   +---1991 - Mr. Bungle
|   +---1995 - Disco Volante
|   \---1999 - California
+---Muse
|   +---1999 - Showbiz
|   +---2001 - Origin Of Symmetry
|   +---2002 - Hullabaloo Disc 1
|   +---2002 - Hullabaloo Disc 2
|   +---2003 - Absolution
|   +---2006 - Black Holes And Revelations
|   +---2008 - H.A.A.R.P
|   \---2009 - The Resistance
+---Neil Finn & Friends
|   +---2001 - 7 Worlds Collide - Live At The St. James
|   \---2001 - 7 Worlds Collide - Live At The St. James DVD
+---New Found Glory
|   +---1999 - Nothing Gold Can Stay
|   +---2000 - From The Screen To Your Stereo
|   +---2000 - New Found Glory
|   +---2002 - Sticks And Stones
|   +---2004 - Catalyst
|   +---2006 - Coming Home
|   +---2007 - From The Screen To Your Stereo Part 2
|   +---2008 - Tip Of The Iceberg
|   +---2009 - Not Without A Fight
|   \---2011 - Radiosurgery
+---Nirvana
|   +---1989 - Bleach
|   +---1991 - Nevermind
|   +---1992 - Incesticide
|   +---1994 - Unplugged In New York
|   +---2009 - Live At Reading
|   \---2011 - Live At The Paramount
+---No Fun At All
|   +---1993 - Throw It In
|   +---1995 - No Straight Angles
|   +---1995 - Out Of Bounds
|   +---1997 - The Big Knockover
|   \---2000 - State Of Flow
+---No Use For A Name
|   +---1990 - Incognito
|   +---1992 - Don't Miss The Train
|   +---1993 - Daily Grind
|   +---1995 - Leche Con Carne
|   +---1997 - Making Friends
|   +---1999 - More Betterness!
|   +---2002 - Hard Rock Bottom
|   +---2002 - Live In A Dive
|   +---2005 - Keep Them Confused
|   \---2008 - The Feel Good Record Of The Year
+---Nofx
|   +---1989 - S&M Airlines
|   +---1991 - Liberal Animation
|   +---1991 - Ribbed
|   +---1992 - The Longest Line
|   +---1992 - White Trash, Two Heebs, And A Bean
|   +---1994 - Punk In Drublic
|   +---1995 - I Heard They Suck Live
|   +---1996 - Heavy Petting Zoo
|   +---1997 - So Long And Thanks For All The Shoes
|   +---1999 - The Decline
|   +---2000 - Pump Up The Valuum
|   +---2002 - 45 Or 46 Songs That Weren't Good Enough To Go On Our Other Records Disc 1
|   +---2002 - 45 Or 46 Songs That Weren't Good Enough To Go On Our Other Records Disc 2 Catching Zzz's
|   +---2003 - The War On Errorism
|   +---2006 - Wolves In Wolves' Clothing
|   +---2009 - Coaster
|   \---2009 - Cokie The Clown Ep
+---Ocean Colour Scene
|   +---1996 - Moseley Shoals
|   \---2001 - Songs For The Front Row
+---One Dollar Short
|   \---2002 - Eight Days Away
+---Ozzy Osbourne
|   +---1980 - Blizzard Of Ozz
|   +---1983 - Bark At The Moon
|   +---1991 - No More Tears
|   +---1995 - Ozzmosis
|   +---1995 - Tribute
|   +---1997 - The Ozzman Cometh Disc 1
|   +---1997 - The Ozzman Cometh Disc 2
|   +---2005 - Under Cover
|   +---2007 - Black Rain
|   \---2010 - Scream
+---Pacifier
|   +---2002 - Pacifier
|   \---2002 - Weapons Of Mass Destruction
+---Papa Roach
|   +---2004 - Getting Away With Murder
|   +---2006 - The Paramour Sessions
|   \---2009 - Metamorphosis
+---Pennywise
|   +---1991 - Pennywise
|   +---1992 - A Word From The Wise
|   +---1993 - Unknown Road
|   +---1995 - About Time
|   +---1997 - Full Circle
|   +---1999 - Straight Ahead
|   +---2001 - Land Of The Free
|   +---2003 - From The Ashes
|   +---2005 - The Fuse
|   +---2008 - Reason To Believe
|   \---2012 - All Or Nothing
+---Phil Collins
|   +---1989 - ...But Seriously
|   \---1998 - ...Hits
+---Pink Floyd
|   +---1973 - The Dark Side Of The Moon
|   +---1975 - Wish You Were Here
|   +---1979 - The Wall Disc 1
|   +---1979 - The Wall Disc 2
|   \---2005 - Live 8
+---Placebo
|   +---1996 - Placebo
|   +---1998 - Without You I'm Nothing
|   +---2001 - Black Market Music
|   +---2003 - Covers
|   +---2003 - Sleeping With Ghosts
|   +---2003 - Sleeping With Ghosts - Covers
|   +---2006 - Meds
|   +---2007 - Meds - Chile
|   +---2009 - Battle For The Sun
|   \---2011 - We Come In Pieces (Live)
+---Primal Scream
|   \---1992 - Screamadelica
+---Pulley
|   \---1996 - Esteem Driven Engine
+---Queen
|   +---1981 - Greatest Hits
|   +---2003 - Live At Wembley Stadium Disc 1
|   \---2003 - Live At Wembley Stadium Disc 2
+---Radiohead
|   +---1993 - Pablo Honey
|   +---1995 - The Bends
|   +---1997 - OK Computer
|   \---2000 - Kid A
+---Rage Against The Machine
|   +---1992 - Rage Against The Machine
|   \---1996 - Evil Empire
+---Red Hot Chili Peppers
|   \---1991 - Blood Sugar Sex Magik
+---Reel Big Fish
|   +---1995 - Everything Sucks
|   +---1996 - Turn The Radio Off
|   +---1998 - Why Do They Rock So Hard
|   +---2002 - Cheer Up
|   +---2005 - We're Not Happy 'til You're Not Happy
|   +---2006 - Our Live Album Is Better Than Your Live Album Disc 1
|   +---2006 - Our Live Album Is Better Than Your Live Album Disc 2
|   +---2007 - Monkeys For Nothin' And The Chimps For Free
|   \---2009 - Fame, Fortune And Fornication
+---Regurgitator
|   \---1997 - Unit
+---Richard Ashcroft
|   +---2000 - Alone With Everybody
|   +---2002 - Human Conditions
|   \---2006 - Keys To The World
+---Rise Against
|   +---2001 - The Unraveling
|   +---2003 - Revolutions Per Minute
|   +---2004 - Siren Song Of The Counter Culture
|   +---2006 - The Sufferer And The Witness
|   +---2008 - Appeal To Reason
|   \---2011 - Endgame
+---Saliva
|   \---2004 - Survival Of The Sickest
+---Salmonella Dub
|   +---1999 - Killervision
|   \---2001 - Inside The Dub Plates
+---Seether
|   \---2005 - Karma And Effect
+---Shihad
|   +---1995 - Killjoy
|   +---1996 - Shihad
|   \---1999 - The General Electric
+---Silverchair
|   +---1995 - Frogstomp
|   +---1996 - Freak Show
|   +---1999 - Neon Ballroom
|   +---2002 - Diorama
|   \---2007 - Young Modern
+---Skid Row
|   \---1989 - Skid Row
+---Skunk Anansie
|   +---1995 - Paranoid & Sunburnt
|   +---1996 - Stoosh
|   +---1998 - Post Orgasmic Chill
|   \---2010 - Wonderlustre
+---Social Distortion
|   +---2004 - Sex, Love, and Rock n' Roll
|   \---2011 - Hard Times And Nursery Rhymes
+---Soundgarden
|   \---1994 - Superunkown
+---Spiderbait
|   +---1996 - Ivy And The Big Apples
|   \---1999 - Grand Slam
+---Staind
|   +---2001 - Break the Cycle
|   +---2003 - 14 Shades Of Grey
|   +---2005 - Chapter V
|   +---2008 - The Illusion Of Progress
|   \---2011 - Staind
+---Stone Temple Pilots
|   +---1992 - Core
|   +---1994 - Purple
|   \---1996 - Tiny Music...Songs From The Vatican Gift Shop
+---Story Of The Year
|   +---2003 - Page Avenue
|   +---2005 - In The Wake Of Determination
|   +---2005 - Live In The Lou
|   +---2008 - The Black Swan
|   \---2010 - The Constant
+---Strung Out
|   +---1994 - Another Day In Paradise
|   +---1996 - Suburban Teenage Wasteland Blues
|   +---1998 - Twisted By Design
|   +---2000 - The Element Of Sonic Defiance
|   +---2002 - An American Paradox
|   +---2003 - Live In A Dive
|   +---2004 - Exile In Oblivion
|   +---2007 - Blackhawks Over Los Angeles
|   \---2009 - Agents Of The Underground
+---Sublime
|   +---1992 - Sublime
|   \---1997 - Second-Hand Smoke
+---Sugar
|   +---1992 - Copper Blue
|   +---1993 - Beaster
|   \---1994 - File Under- Easy Listening
+---Sum 41
|   +---2000 - Half Hour Of Power
|   +---2001 - All Killer No Filler
|   +---2002 - Does This Look Infected
|   +---2004 - Chuck
|   +---2007 - Underclass Hero
|   \---2011 - Screaming Bloody Murder
+---Supergrass
|   +---1995 - I Should Coco
|   +---1997 - In It For the Money
|   \---1999 - Supergrass
+---Supergroove
|   +---1994 - Traction
|   \---1996 - Backspacer
+---Switchfoot
|   \---2005 - Nothing Is Sound
+---System Of A Down
|   \---2001 - Toxicity
+---Tenacious D
|   \---2001 - Tenacious D
+---The Ataris
|   \---2003 - So Long, Astoria
+---The Beatles
|   +---1963 - Please Please Me (Mono)
|   +---1963 - With The Beatles (Mono)
|   +---1964 - A Hard Day's Night (Mono)
|   +---1964 - Beatles For Sale (Mono)
|   +---1965 - Help! (Mono)
|   +---1965 - Rubber Soul (Mono)
|   +---1966 - Revolver (Mono)
|   +---1967 - Hey Jude
|   +---1967 - Magical Mystery Tour (Mono)
|   +---1967 - Sgt. Peppers Lonely Hearts Club Band (Mono)
|   +---1968 - The White Album Disc 1 (Mono)
|   +---1968 - The White Album Disc 2 (Mono)
|   +---1969 - Yellow Submarine
|   +---1970 - Let It Be
|   +---2000 - One
|   +---2003 - Let It Be... Naked
|   +---2009 - Mono Masters Disc 1
|   \---2009 - Mono Masters Disc 2
+---The Black Crowes
|   \---1990 - Shake Your Money Maker
+---The Black Seeds
|   +---2001 - Keep On Pushing LP
|   \---2008 - Solid Ground
+---The Bloodhound Gang
|   +---1996 - One Fierce Beer Coaster
|   \---2000 - Hooray For Boobies
+---The Darkness
|   \---2003 - Permission To Land
+---The Doobie Brothers
|   \---1976 - Best Of The Doobies
+---The Eagles
|   \---1994 - Hell Freezes Over
+---The Finn Brothers
|   \---2004 - Everyone Is Here
+---The Get Up Kids
|   +---1996 - Woodson Ep
|   +---1997 - Four Minute Mile
|   +---1999 - Red Letter Day Ep
|   +---1999 - Something To Write Home About
|   \---2001 - Eudora
+---The Killers
|   +---2004 - Hot Fuss
|   +---2006 - Sam's Town
|   \---2008 - Day & Age
+---The Living End
|   +---1998 - The Living End
|   +---2000 - Roll On
|   +---2003 - Modern Artillery
|   +---2006 - State Of Emergency
|   \---2011 - The Ending Is Just The Beginning Repeating
+---The Loved Ones
|   \---2008 - Build & Burn
+---The Mighty Mighty Bosstones
|   \---1997 - Lets Face It
+---The Offspring
|   +---1989 - The Offspring
|   +---1992 - Ignition
|   +---1994 - Smash
|   +---1997 - Ixnay On The Hombre
|   +---1998 - Americana
|   +---2000 - Conspiracy Of One
|   +---2003 - Splinter
|   +---2008 - Rise And Fall, Rage And Grace
|   \---2012 - Days Go By
+---The Reverend Horton Heat
|   \---1996 - It's Martini Time
+---The Rolling Stones
|   +---2002 - Forty Licks Disc 1
|   \---2002 - Forty Licks Disc 2
+---The Smashing Pumpkins
|   +---1991 - Gish
|   +---1993 - Siamese Dream
|   +---1994 - Pisces Iscariot
|   +---1995 - Mellon Collie And The Infinite Sadness - Dawn To Dusk Disc 1
|   +---1995 - Mellon Collie And The Infinite Sadness - Twilight To Starlight Disc 2
|   +---1998 - Adore
|   +---2000 - Machina - The Machines Of God
|   \---2012 - Oceania
+---The Strokes
|   +---2001 - Is This It
|   +---2003 - Room On Fire
|   +---2006 - First Impressions of Earth
|   \---2011 - Angles
+---The Vandals
|   +---1998 - Hitler Bad, Vandals Good
|   +---2000 - Look What I Almost Stepped In
|   \---2000 - Oi! To The World
+---The Verve
|   +---1997 - Urban Hymns
|   \---2004 - This Is Music (The Singles 92-98)
+---Thievery Corporation
|   \---2006 - Sounds From The Thievery Hi-Fi
+---Thrice
|   +---2001 - Identity Crisis
|   +---2002 - The Illusion Of Safety
|   +---2003 - The Artist In The Ambulance
|   +---2004 - If We Could Only See Us Now
|   +---2005 - Vheissu
|   +---2006 - Red Sky Ep
|   +---2007 - The Alchemy Index- Vol. 1 - Fire
|   +---2007 - The Alchemy Index- Vol. 2 - Water
|   +---2008 - Live At The House Of Blues Disc 1
|   +---2008 - Live At The House Of Blues Disc 2
|   +---2008 - The Alchemy Index- Vol. 3 - Air
|   +---2008 - The Alchemy Index- Vol. 4 - Earth
|   +---2009 - Beggars
|   \---2011 - Major-Minor
+---Tool
|   +---1996 - Aenima
|   +---2000 - Salival
|   \---2006 - 10,000 Days
+---UB40
|   \---1987 - The Best Of UB40 Vol. 1
+---Unwritten Law
|   +---1996 - Oz Factor
|   +---1998 - Unwritten Law
|   +---2002 - Elva
|   +---2003 - Music In High Places
|   +---2005 - Here's To The Mourning
|   +---2008 - Live And Lawless
|   \---2011 - Swan
+---Van Morrison
|   \---1990 - The Best Of Van Morrison
+---Various Artists
|   +---1980 - The Blues Brothers - Music From The Soundtrack
|   +---1988 - Good Morning, Vietnam
|   +---1994 - Natural Born Killers Soundtrack
|   +---1998 - Chef Aid- The South Park Album
|   +---1999 - Fat Music Volume III - Physical Fatness
|   +---1999 - Fat Music Volume IV - Life in the Fat Lane
|   +---2001 - Floyd ...And Out Come The Teeth
|   +---2001 - Forrest Gump - The Soundtrack - Disc 1
|   +---2001 - Forrest Gump - The Soundtrack - Disc 2
|   +---2004 - Rock Against Bush Vol. 1
|   +---2004 - Rock Against Bush Vol. 2
|   \---2005 - Switcheroo Series
+---Vicious Hairy Mary
|   \---1999 - Orchestra Phantasma
+---Weezer
|   +---1994 - The Blue Album
|   +---1996 - Pinkerton
|   +---2001 - The Green Album
|   +---2002 - Maladroit
|   +---2005 - Make Believe
|   \---2008 - Red Album
+---White Zombie
|   \---1996 - Supersexy Swingin' Sounds
+---Whitesnake
|   \---1994 - Greatest Hits
+---Yellowcard
|   +---2003 - Ocean Avenue
|   +---2006 - Lights and Sounds
|   +---2007 - Paper Walls
|   +---2011 - When You're Through Thinking Say Yes
|   +---2011 - When You're Through Thinking, Say Yes (Acoustic)
|   \---2012 - Southern Air
\---Zebrahead
    +---1998 - Waste Of Mind
    \---2000 - Playmate Of The Year

[code]Codec                        GB    Compression
WAV                        293.36    100.00%
FLAC -0                    212.42     72.41%
SHORTEN                    212.02     72.27%
FLAC -1                    207.16     70.62%
FLAC -2                    206.64     70.44%
FLAC -3                    202.06     68.88%
WMA                        199.99     68.17%
WAVPACK -F                 198.78     67.76%
ALAC                       197.96     67.48%
FLAC -4                    196.14     66.86%
FLAC -5                    195.73     66.72%
FLAC -6                    195.72     66.72%
FLAC -7                    195.47     66.63%
WAVPACK                    195.20     66.54%
FLAC -8                    195.06     66.49%
TTA                        194.69     66.37%
MONKEYS AUDIO FAST         193.80     66.06%
WAVPACK -H                 193.21     65.86%
TAKC -P1                   192.80     65.72%
WAVPACK -HH                192.41     65.59%
TAKC -P2                   191.00     65.11%
MONKEYS AUDIO NORMAL       190.67     65.00%
TAKC -P3                   190.11     64.81%
MONKEYS AUDIO HIGH         189.98     64.76%
TAKC -P4                   189.76     64.68%
OPTIMFROG                  189.36     64.55%
MONKEYS AUDIO EXTRA HIGH   188.77     64.35%
MONKEYS AUDIO INSANE       188.23     64.16%
LA                         187.30     63.85%
LA -HIGH                   186.73     63.65%

Code: [Select]

[code]Codec                        GB    Compression  Worse than Best
WAV                        293.36    100.00%    57.1%
FLAC -0                    212.42     72.41%    13.8%
SHORTEN                    212.02     72.27%    13.5%
FLAC -1                    207.16     70.62%    11.0%
FLAC -2                    206.64     70.44%    10.7%
FLAC -3                    202.06     68.88%     8.2%
WMA                        199.99     68.17%     7.1%
WAVPACK -F                 198.78     67.76%     6.5%
ALAC                       197.96     67.48%     6.0%
FLAC -4                    196.14     66.86%     5.0%
FLAC -5                    195.73     66.72%     4.8%
FLAC -6                    195.72     66.72%     4.8%
FLAC -7                    195.47     66.63%     4.7%
WAVPACK                    195.20     66.54%     4.5%
FLAC -8                    195.06     66.49%     4.5%
TTA                        194.69     66.37%     4.3%
MONKEYS AUDIO FAST         193.80     66.06%     3.8%
WAVPACK -H                 193.21     65.86%     3.5%
TAKC -P1                   192.80     65.72%     3.3%
WAVPACK -HH                192.41     65.59%     3.0%
TAKC -P2                   191.00     65.11%     2.3%
MONKEYS AUDIO NORMAL       190.67     65.00%     2.1%
TAKC -P3                   190.11     64.81%     1.8%
MONKEYS AUDIO HIGH         189.98     64.76%     1.7%
TAKC -P4                   189.76     64.68%     1.6%
OPTIMFROG                  189.36     64.55%     1,4%
MONKEYS AUDIO EXTRA HIGH   188.77     64.35%     1.1%
MONKEYS AUDIO INSANE       188.23     64.16%     0.8%
LA                         187.30     63.85%     0.3%
LA -HIGH                   186.73     63.65%     Best

[/code]

it would be a great metric to add to your stats if you timed how long each codec takes to compress your entire library

For example, optimfrog compresses a couple percent better than FLAC -8, but if it takes 3 times as long to compress

and twice as long to decode

I'm guessing that compression speed is also good enough with most codecs.

Im surpiresed OptimFrog beats TAK 

WavPack -hhx6

I think lossless is close to its theoretical maximum in its current form (i.e. not using heavily multi-threaded implementations on supercomputers and CL/CUDA).

ECHO -------------TAKC P4M------------------
TITLE -------------TAKC P4M------------------
for /r %%F in (*.wav) do E:\Lossless_Test\Encoders\TAK_v2.2.0\Applications\takc.exe -e -p4m "%%F"
dIR /s "E:\Lossless_Test\music\*.tak" > "c:\TAKC P4M.TXT"
DEL /S /Q "E:\Lossless_Test\music\*.tak"

ECHO -------------OptimFROG FAST------------------
TITLE -------------OptimFROG FAST------------------
for /r %%F in (*.wav) do E:\Lossless_Test\Encoders\OptimFROG_v4.910b\OFR.exe -mode fast "%%F"
dIR /s "E:\Lossless_Test\music\*.ofr" > "c:\OptimFROG FAST.TXT"
DEL /S /Q "E:\Lossless_Test\music\*.ofr"

ECHO -------------OptimFROG HIGH------------------
TITLE -------------OptimFROG HIGH------------------
for /r %%F in (*.wav) do E:\Lossless_Test\Encoders\OptimFROG_v4.910b\OFR.exe -mode high "%%F"
dIR /s "E:\Lossless_Test\music\*.ofr" > "c:\OptimFROG HIGH.TXT"
DEL /S /Q "E:\Lossless_Test\music\*.ofr"

ECHO -------------OptimFROG EXTRA------------------
TITLE -------------OptimFROG EXTRA------------------
for /r %%F in (*.wav) do E:\Lossless_Test\Encoders\OptimFROG_v4.910b\OFR.exe -mode extra "%%F"
dIR /s "E:\Lossless_Test\music\*.ofr" > "c:\OptimFROG EXTRA.TXT"
DEL /S /Q "E:\Lossless_Test\music\*.ofr"

ECHO -------------OptimFROG BEST------------------
TITLE -------------OptimFROG BEST------------------
for /r %%F in (*.wav) do E:\Lossless_Test\Encoders\OptimFROG_v4.910b\OFR.exe -mode best "%%F"
dIR /s "E:\Lossless_Test\music\*.ofr" > "c:\OptimFROG BEST.TXT"
DEL /S /Q "E:\Lossless_Test\music\*.ofr"

ECHO -------------OptimFROG HIGHNEW------------------
TITLE -------------OptimFROG HIGHNEW------------------
for /r %%F in (*.wav) do E:\Lossless_Test\Encoders\OptimFROG_v4.910b\OFR.exe -mode highnew "%%F"
dIR /s "E:\Lossless_Test\music\*.ofr" > "c:\OptimFROG HIGHNEW.TXT"
DEL /S /Q "E:\Lossless_Test\music\*.ofr"

ECHO -------------OptimFROG EXTRANEW------------------
TITLE -------------OptimFROG EXTRANEW------------------
for /r %%F in (*.wav) do E:\Lossless_Test\Encoders\OptimFROG_v4.910b\OFR.exe -mode extranew "%%F"
dIR /s "E:\Lossless_Test\music\*.ofr" > "c:\OptimFROG EXTRANEW.TXT"
DEL /S /Q "E:\Lossless_Test\music\*.ofr"

ECHO -------------OptimFROG BESTNEW------------------
TITLE -------------OptimFROG BESTNEW------------------
for /r %%F in (*.wav) do E:\Lossless_Test\Encoders\OptimFROG_v4.910b\OFR.exe -mode bestnew "%%F"
dIR /s "E:\Lossless_Test\music\*.ofr" > "c:\OptimFROG BESTNEW.TXT"
DEL /S /Q "E:\Lossless_Test\music\*.ofr"

ECHO -------------WAVPACK hhx6------------------
TITLE -------------WAVPACK hhx6------------------
SWEEP.EXE E:\Lossless_Test\Encoders\Wavpack_v4.60.1\wavpack.exe -hhx6 *.wav
dIR /s "E:\Lossless_Test\music\*.wv" > "c:\WAVPACK -hhx6.TXT"
DEL /S /Q "E:\Lossless_Test\music\*.wv"

For example, assuming we put all the audio files into 10 categories, and compare two lossless codecs. The overal compression ratio of codec A is slightly better than codec B, but it is only slightly advanced in 8 categories, while significantly worse in last 2 categories. And codec B gives more stable results for all 10 categories. If the overal difference is not large, I personally prefer codec B, as I don't want to use codec A only for those 8 categories and switch to codec B for the last 2, because sometimes it takes too much time to separate all the audio files into different categories, and it looks strange to me if I have some audio files in different codecs in the same folder.

and it looks strange to me if I have some audio files in different codecs in the same folder.

I'll see everyone in about a month 

I suppose that in practice, users just want their music collection to fit on your old 2TB drive rather than having to buy a new 3TB drive, right? (And all the other features of a modern lossless, like tagging capabilities.)