Julius Berger - Cello, Stefan Hussong - Accordion
Julius Fujak (J. Rose, A. Knoles & Ne:Bo:Daj, J.-M. Van Schouwburg, J.B. Kladiv)
Julo Fujak
Julo Fujak (J. Rose, V. Weston, M. Chadima, Z. Homolova, V. Merta, B. Jobus, J.B. Kladivo, Steko, R. Roth, P. Katina)
Julo Fujak & kaleidoSONICope
Jun Miyake
Jun Miyake (A. Lindsay, L. Papineau, V. Cantuaria, D. Youssef, A. H., Bulgarian Symphony Orchestra, Voices Of Bulgaria Choir)
June In Buffalo Festival Orchestra, M. Mortensen - Cond, H. Sollberger - Cond, J. Kopperud - Clarinet, J. Winn - Piano, D. Felder - Electronics
Junk Genius (B. Goldberg, J. Schott, T. Dunn, K. Wollesen)
Jürg Wickihalder / Chris Wiesendanger
Jürg Wickihalder Overseas Quartet (A. Succi, M. Zubek, K. Zubek)
Jürgen Essl
Jürgen Friedrich (H. Chisholm, A. Kaufmann, J. Hebert, J. Hollenbeck, Sequenza String Orchestra)
Jürgen Seefelder (T. Stabenow, G. May)
Justin Adams & Mauro Durante
K.S. Gopalakrishnan
Kadosch Babel Eyes
Kai Schumacher - Piano
Kalaschjan
Kamasi Washington
Kamikaze Ground Crew (S. Bernstein, R. Carney, J. Cressman, D. Frankel, B. Lipton, G. Leishman, D. Wieselman)
Karen Francis feat. N. Simmons, C. Bridgewater & C. Lundy
Kari Sal (A. Bałdych, V. Pohjola, P. Chęcki, M. Zaborski, P. Kaczmarczyk, M. Kapczuk, K. Szmańda)