Jamie Rogan
Billy Currington
森 洋太
九州交響楽団 首席ティンパニ・打楽器奏者
Jean-Pierre Dalmassy
Independent
Matthew Howard
Los Angeles Philharmonic
Robert Slack
Pacific Symphony
Matan Shmuely
Orphaned Land
Lynn Coulter
Rita Coolidge, Independent
Richie Martinez
Arch Echo
Tom Nevill
Butler Community College
Tim Commandeur
Pnau, Alice Ivy, Various
Joe Locke
International Soloist, malletSTATION Artist