Lucy Ritter
Chappell Roan
Ron Coulter
Casper College
Yoshimasa Horiuchi
大阪フィルハーモニー交響楽団 ティンパニ・打楽器奏者
Jessie Caraballo
Marc Anthony
Craig Hetrick
Indianapolis Symphony, Butler University
Olivier Monteils
Bounce4, independent
Simon Grant
City of Edinburgh Pipe Band
Matt Filosa
Music City Mystique, Spirit of Atlanta, Synced Up Designs
James Clanton
Pittsburg State University
Zack Stewart
Jerrod Niemann
Robert Dillon
Third Coast Percussion