Lucas Sanchez
Palm Beach Symphony, Florida Grand Opera
Marvin Smitty Smith
Independent
Kyu Hyung Lee
MBC Beautiful Concert, MBC The Great Birth 3, MBC Masked Singer, MBC MUSIC Picnic, Mnet 100 seconds ago, Mnet Superstark5, Mnet Voice Korea 2, Mnet Singstreet
David Northrup
Independent
Ashoor Zafar Moradian
independent
Markus Czenia
solo, independent
Chad Floyd
Campbellsville University
Greg Hutchinson
Independent
Terence Higgins
Ani DiFranco / Warren Haynes
Tatsuya Ishikawa
NHK交響楽団 打楽器奏者
Daniil Svetlov
Amatory, ATL
Bill Wiggins
Vanderbilt University