Lester Estelle
Kelly Clarkson
Ron Coulter
Casper College
Lucas Dorado
„El Sueño“, MetaMadera, Trio Dorado, Independent
Jean Dolabella
Ego Kill Talent
Daniele Iacono
Independent
Rodney Howard
Avril Lavigne
Lucas van Merwijk
Cubop City Big Band, Drums United, Teacher, Independent
Sylvain Bouvier
Igorrr, Trepalium
Tim Nutting
Navarro College
Jim Atwood
Louisiana Philharmonic Orchestra / Loyola University
Ariën van Weesenbeek
Epica, MaYan
Tubby Wadsworth
Independent
Travis Orbin
Darkest Hour, Independent
Shinya
DIR EN GREY, SERAPH
Christopher Wilson
Washington State University
Lynn Williams
Independent