Jeff Witscher (b.1983, Long Beach, Ca.) is an experimental musician who lives and works in Portland, Oregon. He has recorded under many different names, Rene Hell perhaps being the most known. Recent solo recordings include Approximately 1,000 Beers (2018), Fly Monkey Sisaj Kura (2017), Cob Music (2016), Bifurcating a Resounding No! (2014) and Vanilla Call Option (2013).
Jack Callahan is an American music artist and sound engineer based in Queens, New York. He frequently makes music under the moniker die Reihe, taken from the journal edited by Herbert Eimert and Karlheinz Stockhausen. His piece “106 Kerri Chandler Chords” recently got endorsed by Kerri Chandler himself. Since 2013, he has run the label Bánh Mì Verlag and recently founded a new label, FLEA, with frequent collaborator Jeff Witscher.