best album
 

imo led zeppelin IV, physical graphiti or nirvana nevermind

hum - downaward is heavenward

Rubber Soul

Danzig-Danzig 3 How the Gods Kill, Slayer-Reign in Blood, or Sepultura-Beneath the Remains

Ned's Atomic Dustbin: Brainbloodvolume
 

Too many to list...but here are a few.

Rolling Stones: Exile on Main Street
Beatles: Sgt. Pepper's Lonely Hearts Club Band
Phish: Rift
Wilco: Summerteeth
eels: Electro Shock Blues
Uncle Tupelo: Anodyne
Wu Tang Clan: Enter the Wu-Tang
Company Flow: Funcrusher Plus
The Gourds: Ghosts of Hallelujah
Miles Davis: A Tribute to Jack Johnson
Bran Van 3000: Glee
Robbie Fulks: Couples in Trouble
Nine Inch Nails: The Downward Spiral
Old 97's: Too Far to Care
Whiskeytown: Faithless Street
Beastie Boys: Paul's Boutique
Pavement: Slanted & Enchanted
Jon Spencer Blues Explosion: Orange
The Chemical Brothers: Surrender

Depending on my mood, any of these discs could be the best album ever recorded...

Liz Phair - Exile In Guyville
Less Than Jake - Hello Rockview
Weezer - Weezer (blue)
Pink Floyd - The Wall
David Bowie - Ziggy Stardust


Right now, at least...

Rush - Moving Pictures

Exile on Main Street
Blonde on Blonde

Sgt. Pepper's Lonely Hearts Club Band.

or

The Beatles (The White Album).

I can never decide on which one I would call the best... Pepper's because of what it accomplished and, well, it's as close to a perfect recording as there has ever been...

The White Album because it's my favorite Beatles work and the Beatles, simply, were the best band (studio and composition) that we will ever see.

Beastie Boys-Paul's Boutique. Nuff said.

The Doors s/t
The Who - Who's Next
Frank Zappa - Hot Rats
Rush - 2112

The Smashing Pumpkins: Siamese Dream

R.E.M. ~ Document
Janes Addiction ~ Ritual De Lo Habitual
Sonic Youth ~ Daydream Nation
Moby ~ Play
Metallica ~ Master of Puppets
Beastie Boys ~ Pauls Boutique
Pink Floyd ~ Dark Side of the Moon
Beck ~ Odelay
Deftones ~ Adrenaline
Tenacious D :D