Collaborations

Charles has recorded with : Carmine Appice, Jeff "Skunk" Baxter, Jeff Beck, Dee Dee Bridgewater, Gerry Brown, Ronald Clark, Stanley Clarke, Ronald Cooper, Rollice Dale, Dale Devoe, Frank Foster, Steve Gadd, Mike Garson, Raymond Gomez, Al Harrison, Jan Kelly, Cynthia Kovacs, Mark Kovacs, Connie Kupka, Bob Malach, Niles Oliver, Jeff Porcaro, Debra Price, Alice Sachs, Steven Scharf, Josef Schoenbrun, Leonard Selic, Sandra Seymour, Harry Shultz, Barbara Thomason, James Tinsley, Marcia Van Dyke, Julia Waters, Maxine Waters, Alfie Williams, and Ken Yerke.