Marc Urselli
Grammy Award Winning Producer and Engineer
Marvin Smitty Smith
Independent
Sebastian "Captain" Schmidt
Adel Tawil, Milky Chance, session
Hidemi Murase
マリンバ • 打楽器奏者
Ryan Pritchard
EPIC Percussion
Rone Sparrow
West Point Band
Dave Salay
Louisiana Philharmonic Orchestra
Timothy Adams
University of Georgia
Jeff Plate
Machines Of Grace, Trans Siberian Orchestra, Savatage
Tomo Suzuki a.k.a. Soopy
Independent
Joe Hobbs
Bluecoats, Vandegrift High School