Grateful Dead... Bootlegs from the 70's - their best stuff IMO...
Folk... John Prine, Tony Rice, Bill Morrisey
Great American Songbook... Johnny Mercer, Gershwins, Cole Porter... Sung by Diana Krall, Tony Bennett, Peggy Lee, Bobby Darin...
also... Norah Jones, Madeleine Peyroux, some others...
Mark