Kenny Drew Jr. (M. Mossmann, R. Coltrane, S. Nelson, L. Seaton, T. Reedus)
Ken Vandermark / Max Nagl / Clayton Thomas / Wolfgang Reisinger
Ken Vandermark / Barry Guy / Mark Sanders
Kazutoki Umezu / Shahushain (T. Imahori, I. Miyoshi, K. Shimizu. M. Mizuno, T. Yahiro, K. Niida)
Katharina Weber (Piano Solo)
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)
Kamikaze Ground Crew (S. Bernstein, R. Carney, J. Cressman, D. Frankel, B. Lipton, G. Leishman, D. Wieselman)
Kaczmarczyk, Pawel Audiofeeling Trio (M. Adamczak, D. Fortuna) & Mr. Krime
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)
Julian & Roman Wasserfuhr (B.G. Alonso, O. Rehmann, D. Rynkowski, K. Yamagami, E. Bayer, G. Wasserfuhr)
Julia Hülsmann Trio With Anna Lauvernac
Joshua Douglas Smith (B. Monder, R. Mcclure, B. Hart)
Josh Roseman Unit (P. Apfelbaum, B. Mcall, B. Monder, J. Maron, B. Kilson)
Josh Roseman Unit (L. Bowie, B. Stewart, J. Medeski, B. Monder, D. Fiuczynski, S. Colley, J. Baron, A. Hoenig, M. Shulman, E.J. Rodrigues, D. Jensen)
Josh Roseman (P. Apfelbaum, A. Akinmusire, B, Mcall, M. Sewell, J. Maron, J. Brown)
Joris Roelofs (A. Goldberg, M. Penman, A. Hoenig)
Joo Kraus & Swr Big Band
Jonny King (J. Redman, S. Nelson, P. Washington, B. Drummond)