From #50 to #1:
Gillian Welch: Time the Revelator
Roots: Phrenology
Queens of the Stone Age: Songs For the Deaf
Silver Jews: Tanglewood Numbers
Guided By Voices: Isolation Drills
Neko Case: Blacklisted
Solomon Burke: Don't Give Up On Me
Kathleen Edwards: Failer
Mark Lanegan: Bubblegum
Joe Strummer & the Mescaleros: Streetcore
Lucinda Williams: World Without Tears
Missy Elliott: Miss E...So Addictive
Sparklehorse: It's a Wonderful Life
Libertines: Up the Bracket
Black Keys: Rubber Factory
Franz Ferdinand: Franz Ferdinand
Wolf Parade: Apologies to Queen Mary
Bob Dylan: Love & Theft
Flaming Lips: Yoshimi Battles the Pink Robots
Drive-By Truckers: Decoration Day
Ryan Adams: Gold
Steve Earle: The Revolution Starts...Now
Elvis Costello: The Delivery Man
Strokes: Is This It?
White Stripes: White Blood Cells
Shins: Chutes Too Narrow
White Stripes: Elephant
Cat Power: You Are Free
Loretta Lynn: Van Lear Rose
Devendra Banhart: Cripple Crow
My Morning Jacket: It Still Moves
Outcast: Speakerboxxx/The Love Below
Steve Earle: Jerusalem
Iron & Wine: Endless Numbered Days
Wilco: A Ghost is Born
PJ Harvey: Uh Huh Her
Kanye West: Late Registration
New Pornographers: Electric Version
White Stripes: Get Behind Me Satan
Sleater-Kinney: The Woods
Mars Volta: Frances the Mute
M.I.A.: Arular
Antony & the Johnsons: I Am a Bird Now
Tom Waits: Real Gone
My Morning Jacket: Z
Tom Waits: Alice
Wilco: Yankee Hotel Foxtrot
Brian Wilson: SmileNew Pornograpers: Twin Cinema
Arcade Fire: Funeral
Number 3....Not bad