Keelan Tobia
Disneyland, Clinician
Lester Estelle
Kelly Clarkson
Teddy Hall Jr.
Chattahoochee Technical College
川瀬 達也
新日本フィルハーモニー交響楽団 首席ティンパニ奏者
Yang Yong
Groove Marching band
Chad Floyd
Campbellsville University
Hermann Kock
Two Man Group, Sagmeister Trio, Ed Sperber Big Band
Iver Sandøy
Enslaved, Ivar Bjørnson & Einar Selvik