Though Sam Cooke is the definitely the best
greck, there is a special place in hell for people who insult Tom Waits!!! :mad:
Anyway, my thoughts:
Male: Leonard Cohen, Nick Cave, Andrew Bird, Tom Waits 
Female: Ella Fitzgerald, Katherine Whalen, Patsy Cline
Clayton “Bud” Collyer.
“This is a job… for Superman!”
Doc Dart of the Crucifucks.
Thom Yorke’s voice simply drips with sadness and and longing. And for female vocals, Res’s “Tsunami” is pretty damn good. Simply gorgeous.
Male voice: Nat King Cole
Female voice: so many good ones, but I lean toward Ella Fitzgerald
Female and best overall: Annie Lennox, the lady from The Weathergirls who C+C Music Factory used, Natacha Atlas
Male: Marvin Gaye, the lead singer from Staind, David Bowie, George Michaels, the guy from Erasure
Female – Karen Carpenter, Doris Day, Dusty Springfield
Male – Frank Sinatra, Paul Rogers, Marvin Gaye
Male: Dean Martin, Michael Crawford, Maynard Keenan, Trent Reznor
Female: Tori Amos. Closely followed by Macy Gray, Etta James and Fiona Apple.