Dan Karas
Grand Rapids Symphony
Kazuo Hirashita
山形交響楽団 打楽器奏者
Cesar Zuiderwijk
Golden Earring
Jordan Mather
Make Them Suffer
Raymond Carrasquillo
Independent
Julianna Mascia
Independent
Andy Filipiak
Monarch Independent, Mandarins Drum & Bugle Corps, The Woodlands ISD
Chris McWilliams
Troopers Drum & Bugle Corps, UNT
George Mason University
Fairfax, VA
Eric Lebailly
Adagio, Independent
Andrea De Marchi
independent
Ashoor Zafar Moradian
independent
Niklas Vestman Jensen
The Royal Life Guard's Fife & Drum Corps
Bill Register
West Johnston High School, NC
James Clanton
Pittsburg State University
Holger Müller
Ernst Hutter & Die Egerlander Musikanten