Aretha Franklin
Janiva Magness
Alejandro Escovedo
Candi Staton
Mavis Staples
Shelby Lynne
Aaron Neville
Beth Hart
Bonnie Raitt
Allen Toussaint
Cassandra Wilson
Clarence Carter
Millie Jackson
Otis Clay
Sue Foley
Syl Johnson
Taj Mahal
Ann Peebles
Solomon Burke
Irma Thomas
Betty Wright
Bobby "Blue" Bland
William Bell
Barbara Lynn
Baby Washington