I'm not talking about how much you like the songs, I mean how good the recording quality is. Which albums do you think sound clear, crisp, have just the right amount of every instrument, how good they sound through awesome systems and crappy desktop speakers, blah blah... List as many as you'd like. To Start:

+ Rage Against The Machine (self-titled)

+ Metallica (self-titled a.k.a. Black Album), St. Anger LOL

+ Megadeth - Countdown To Extinction

+ Pink Floyd - Dark Side Of The Moon, The Wall

+ Def Leppard - Hysteria

+ AC/DC - Back In Black, For Those About To Rock

+ Slayer - Reign In Blood

+ Dr. Dre - The Chronic

+ Jimi Hendrix - Axis: Bold As Love

+ Whodini - Escape

+ Mötley Crüe - Dr. Feelgood

+ Steely Dan - Aja

+ Supertramp - Breakfast In America

+ Saturday Night Fever Soundtrack

+ Michael Jackson - Off The Wall, Thriller, Bad, Dangerous

+ Red Hot Chili Peppers: Blood Sugar Sex Magik, Stadium Arcadium (Vinyl master)

+ Nirvana - Nevermind

+ Led Zeppelin - Houses Of The Holy, Physical Graffiti, Presence

+ Children Of Bodom - Hatecrew Deathroll

I'll stop here so I don't go on too long of a spree.