Kasia Osterczy Trio (K. Marciniak, P. Scholz)
Karl Berger Orchestra (J.L. Matinier, E. Rava, E. Reijseger, I. Sertso, A. Shilkloper, B. Konrad, M. Abrams, B. Elgart)
Karin Krog (S. Kuhn, D. Finck, B. Drummond)
Karim Ziad (N. Le, Bojan Z., L. Marthe, J-P. Rykiel)
Kari Sal (A. Bałdych, V. Pohjola, P. Chęcki, M. Zaborski, P. Kaczmarczyk, M. Kapczuk, K. Szmańda)
Karen Francis feat. N. Simmons, C. Bridgewater & C. Lundy
Kamikaze Ground Crew (S. Bernstein, R. Carney, J. Cressman, D. Frankel, B. Lipton, G. Leishman, D. Wieselman)
Kamasi Washington
Justin Adams & Mauro Durante
Jürgen Seefelder (T. Stabenow, G. May)
Jürgen Friedrich (H. Chisholm, A. Kaufmann, J. Hebert, J. Hollenbeck, Sequenza String Orchestra)
Jürg Wickihalder Overseas Quartet (A. Succi, M. Zubek, K. Zubek)
Jürg Wickihalder / Chris Wiesendanger
Junk Genius (B. Goldberg, J. Schott, T. Dunn, K. Wollesen)
Jun Miyake
Julo Fujak & kaleidoSONICope
Julio Resende Fado Jazz
Julio Resende (B. Chaveiro, A. Rosinha, A. Frazao, Lina)
Julian Lage (S. Colley, K. Wollesen)
Julian & Roman Wasserfuhr feat L. Danielsson & W. Haffner
Julian & Roman Wasserfuhr (J. Brinkmann, P. Heller)
Julian & Roman Wasserfuhr
Julia Hülsmann Trio With Anna Lauvernac
Jukka Perko Avara (J. Saari, T. Viinikainen)
