Jacek Kochan (M. Murley, J. Vivian, K. Wheeler, N. Swainson, D. Thompson, K. Overs)
Jacek Kochan (M. Schiavone, D. Wania)
Jacek Kochan (P. Labarbera, J.-P. Zanella, G. Mcfetridge, M. Downes)
Jacek Kochan / John Abercrombie / Labarbera, Pat / Vivian, Jim
Jacek Kochan / Palle Mikkelborg / Briggan Krauss / David Tronzo / Hanryk Gembalski / Slawek Jaskulke / Anthony Alexander
Jack Dejohnette & Foday Musa Suso
Jack Dejohnette Feat. Bill Frisell (B. Surman)
Jack Walrath & Miles Griffith With B. Bickford, D. Mackrel & Wdr
Jacques Demierre / Barry Guy / Lucas Niggli
Jacques Kuba Seguin (J. Cayer, F. Alarie, J. Doxas)
Jad Fair & The Shapir-O'Rama
Jaki Byard
Jakub Dybzynski Equilateral Trio (M. Prasniewski, K. Domanski)
Jamaaladeen Tacuma (O. Coleman, T. Kofi, W. Puschnig, D.F. Haynes, J. Faulkner, Y. Uzeki, W. Ahmad)
James Zitro (A. Praskin, B. Wilson, W. Gale, M. Cohen, B. Cale)
Jan Boleslav Kladivo & Tj Vjuga
Jan Hajnal (Piano Solo)
Jan Jarczyk (Piano Solo)
Jan Jarczyk (T. Hagans, M. Sim, E. Lagace, A. White)
Jan Johansson With Georg Riedel
Jane Ira Bloom (F. Hersch, M. Dresser, B. Previte)
Jane Ira Bloom / Fred Hersch
Janusz Zdunek 5 Syfon (T. Glazik, W. Refling, J. Buhl, Dj Synkopa, Kay, Oer)
Jason Seizer (M. Copland, H. Sieverts, J. Rückert)
