Credits almost entirely to Trebor Marryczyk. 150+ bands in here now...

Aerosmith - Greatest Hits

AC/DC - Greatest Hits
(one doesn't exist, the good stuff is scattered across
30 albums, have to find a warez dude's compilation)

Allman Brothers - 20 Years of...

Alice Cooper - Greatest Hits

Alice in Chains - Greatest Hits

Arctic Monkeys - They've only had a couple albums, just get 'em all.

Bad Company - Greatest Hits

Barenaked Ladies - Best of, if it exists.

Beatles - Everything, Millenium remasters

Beck - 0delay

Billy Joel's Greatest Hits

Black Sabbath's Greatest Hits

Blackfoot - Strikes or Greatest Hits

The Bloodhound Gang - Hooray for Boobies (?)

Blue Oyster Cult - Greatest Hits

Bob Dylan - Greatest Hits

Bog Seger - Greatest Hits

Boston - Greatest Hits

Captain Beefheart and the Magic Band - Trout Mask Replica, Safe as Milk

The Cars - Greatest Hits

Cheap Trick - Greatest Hits

The Clash - Discography

Cream - At very least a greatest hits album.

CCR - Greatest Hits Volume 1

CSNY - Greatest Hits

The Cure - Greatest Hits

David Bowie - Ziggy Stardust and Diamond Dogs

Dire Straghts/Mark Knophler - Greatest Hits

Don Henley - Greatest Hits

Doobie Brothers - Greatest Hits Volume 1

The Doors (the best of)

"If you're amused by massively fast guitar playing and annoying lead singers..  Dragonforce - Inhumane Rampage"

Eagles - best of

Eddie Money - best of

Edgar Winter Group - They Only Come Out at Night

Electric Six - Fire

Electric Light Orchestra - Greatest Hits

Elton John - Greatest Hits

Elvis Costello and the Attractions - Greatest Hits

ELP - Greatest Hits, Brain Salad Surgery

Ennio Marricone - The Good, the Bad, and the Ugly

Eric Clapton - Greatest Hits and Unplugged

Fleetwood Mac - Greatest Hits

Focus - Greatest Hits

Foghat - Best of

Foo Fighters - (quite a few good songs, but it's all too new for there to be a compilation.)

Frank Zappa - Freak out!, We're only in it for the Money, Over-Nite Sensation, Apos\
trophe (`), Strictly Commercial, Freak Out!, Shiek Yerbuti, Weasles Ripped My Flesh

Fripp and Eno - Discography. Eno's stuff otherwise is good also.

Genesis - Everything from Trespass through Wind and Wuthering, then just a greatest hits album

George Harrison - All Things Must Pass

Giles Giles and Fripp - The Cheerful Insanity of

Grand Funk Railroad - Greatest hits

Greatful Dead - Some kind of Best of thingy...

Guns 'n' Roses - Appetite For Destruction

Heart - Greatest Hits

Huey Lewis and the News - Greatest Hits

Ian Hunter - Greatest Hits

Incubus - Morning View and Make Yourself

J Geils Band - Best of

Jack Johnson - Bushfire Fairytails

Jackson Browne - Greatest Hits

Jane's Addiction - Greatest Hits, if they don't have one: Nothing's Shocking, and Ritual de lo Habitual

Janis Joplin/Big Brother and the Holding Company - Greatest Hits

Jefferson Airplane - Best of

Jethro Tull - Aqualung

Jimi Hendrix - Are You Experienced?, Axis: Bold as Love, Electric Ladyland

Joe Walsh - Greatest Hits

John Lennon - Discography

John Fogerty - Greatest Hits or the live album Premonition

Johnny Cash - Greatest Hits

Kansas - Best of

King Crimson - Discography

The Kinks - Best of

Kiss - Greatest Hits

Korn - Greatest Hits

Led Zeppelin - Discography

Lou Reed - Transformer (eh, it grows on you.)

Lynyrd Skynyrd's Greatest Hits.

The Mars Volta - Deloused in the Comatorium

Meatloaf - Greatest Hits

Modest Mouse - Good News for People Who Love Bad News

Molly Hatchet - Greatest Hits

Moody Blues - Best of and Days of Futures Passed

Mott the Hoople - Greatest Hits

Muse - Discography

Neil Young - Greatest Hits

Oasis - Discography. It all sounds the same. Fortunately, that sound is pretty ambient!

OK Go's first album (self titled?)

Our Lady Peace - Greatest Hits, Spiritual Machines

Ozzy Osbourne - Greatest Hits

Pantera - Greatest Hits, Cowboys From Hell

Paul McCartney, Wingspan, Band on the Run

Peter Gabriel 1st, 3rd and So, and then Greatest Hits

Pink Floyd - everything. Or at least Echoes.

The Pixies - Doolittle and maybe Surfer Rosa.

The Police - Greatest Hits

The Presidents of the United States of America - self titled.

The Pretenders - Greatest Hits.

Primus - Greatest Hits

Queen - Greatest Hits, Both Volues

Queens of the Stone Age - Songs for the Deaf and Lullabies to Paralyze

R.E.M - Best of

The Racenuers - Broken Boy Soldiers

Radiohead - Discography

Rage Against the Machine - Discography

The Ramones - Greatest Hits

Red Hot Chili Peppers - Greatest Hits (or, By the Way, Stadium Arcadium, Californication)

R.E.O. Speedwagon - Greatest Hits

Roger Waters - Everything if you like Floyd.

Rolling Stones - Discography

Roxy Music - Greatest Hits

Rush - Best of

Santana - Best of

Scorpions - Best of

Sex Pistols - Nevermind the Bollocks, Here's the Sex Pistols.

She Wants Revenge - Self titled album

Simon and Garfunkel - Best of

Smashing Pumpkins - Best of

The Smiths - Best of

Sonic Youth - Daydream Nation

Soundgarden - Superunknown

Steely Dan - Best of

Steppenwolf - Best of

Stevie Ray Vaughan and Double Trouble - Best of

Stone Temple Pilots - Best of

Stray Cats - Best of

Styx - Come Sail Away: The Anthology

Supertramp - Crime of the Century, Greatest Hits

Syd Barret - The Madcap Laughs and Barrett

System of a Down - Toxicity

The Talking Heads - Fear of Music, Remain in Light, Greatest Hits, The Name of this Band is Talking Heads

The Tea Party - Tangents

They Might Be Giants - Dial-a-Song: 20 years of...

Thin Lizzy - Best of

Thom Yorke - The Eraser, Spitting Feathers

George Thourogood and the Destroyers - Best of

Three Dog Night - Best of

Tom Petty - Best of, The Last DJ

The Tragically Hip - Greatest hits

Triumph - Best of

U2 - Best of

Uriah Heep - Best of

Van Der Graaf Generator - Pawn Hearts

Van Halen - Best of

Velvet Underground - VU+Nico, WHite Light/White Heat, and Velvet UNderground

The Violent Femmes - Self titled album

Wallflowers - Bringing down the Horse

Weezer - The BLue album, the green album

The White Stripes - Elephant and Get Behind me Satan

Whitesnake - Greatest Hits

The Who - Greatest Hits, Who's Next, WHo are you, The Who Sell Out, Quadrophenia, Live at Leeds, Tommy

The Yardbirds - Greatest Hits

The Yeah Yeah Yeahs - Show Your Bones

Yes - The Yes album, Fragiles, Close to the edge, Relayer, Greatest hits

The Zutons - Who Killed the Zutons

ZZ Top's Greatest Hits