Joseph Petrasek
Atlanta Symphony Orchestra
Moritz Müller
The Intersphere
Duan Si Li
Zero Band, OM Band
Pete Korpela
Josh Groban, malletSTATION Artist
Gianna Tam
Drums United, independent, session
Josh Griffin
Caligula's Horse
Alejandro Céspedes
Oregano Percussion
Carlitos Padron
Rumberos Del Callejon
Jonathan Smith
University of Michigan
Holger Müller
Ernst Hutter & Die Egerlander Musikanten
Valerio Lucantoni
The Wormhole Experience, independent