Samuli Mikkonen
Korpiklaani
Tyler Hess
Weber State University
Gene Hoglan
Death , Fear Factory, Testament , Zimmers Hole, Dethklok
Logan Ball
East Tennessee State University
Wade Culbreath
Los Angeles Chamber Orchestra
Rodney Howard
Avril Lavigne
Douglas Cardwell
New Mexico Philharmonic
Cesar Zuiderwijk
Golden Earring
Corey Travis
Memphis Youth Arts Initiative
Jerry Noble
Wright State University , Dayton Philharmonic
Neal Flum
Pelham High School
Shannon Forrest
Toto, Sessions
Jimmy Pino
Signs of the Swarm