In + Out Records

Paul Kuhn Big Band

Grant Calvin Weston, JAMES 'BLOOD' ULMER, Jamaaladeen Tacuma, Fostina Dixon

Lucas Heidepriem, Next Return

Viviane de Farias

Ron Carter & Richard Galliano

Paul Kuhn, Till Brönner

Joachim Kühn, Rolf Kühn

Max Hacker

Paul Kuhn and The Best, Benny Bailey, Dusko Goykovich, Jiggs Whigham, Peter Weniger, Gustl Mayer, Paul G Ulrich, Willy Ketzer, Greetje Kauffeld

Ron Carter (double bass)

Jane Bunnett & Maqueque

Paul Kuhn and The Best

Larry Coryell

John Clayton, Jeff Hamilton, Paul Kuhn

Omar Rodriguez Calvo, Ernesto Simpson, Ramon Valle

Ron Carter Golden Striker Trio, Mulgrew Miller, Russell Malone

Pablo Ziegler (piano), Roberta Gambarini (singer), Franco Pinna (drums), Pedro Giraudo (double bass), Claudio Ragazzi (guitar), Hector Del Curto (accordion)

Greetje Kauffeld (vocals), Paul Kuhn (piano), Paulo Morello (guitar), Kim Barth (flute, alto saxophone), Paul G. Ulrich (bass), Willy Ketzer (drums)

Hendrik Meurkens

Ratko Zjaca (guitar), Nocturnal Four, Renato Chicco (hammond organ), Stefano Bedetti (saxophone), John Riley (drums), Ratko Zjaca with Stefano Bedetti, Renato Chicco & Antonio Sanchez, Simone Zanchini with John Patitucci, Adam Nussbaum & Ratko Zjaca, Simone Zanchini, ZZ Quartet with Ratko Zjaca, Martin Gjakonovski & Adam Nussbaum, ZZ Quartet, Miroslav Vitouš, John Patitucci (double bass), Steve Gadd, Stanislav Mitrovic, Randy Brecker, Stan Mitrovic (tenor saxophone), Al Foster (drums), Reggie Workman (bass)

Simone Zanchini & Frankfurt Radio Big Band

Larry Coryell, Paul Wertico & Mark Egan

Zanchini Simone

Valle Ramon & Orlando "maraca"

Valle Ramon

Duo Fenix, Claudio Dauelsberg, Delia Fischer, Bireli Lagrene

Carl Ludwig Hübsch

Toots Thielemans

Martin Sasse, Jens Foltynowicz, Paul Shigihara, Tony Lakatos, Helge Schneider (soloist), Willy Ketzer

Art Blakey's Jazz Messengers

Aladár Pege Quartet

Willy Ketzer Trio, Cynthia Utterbach

Buster Williams, Herbie Hancock, Wayne Shorter, Al Foster, Shunzo Ohno

Chico Freeman, Chico Freeman & Brainstorm, Delmar Brown, Chris Walker, Norman Hedman, Archie Walker, Brainstorm

James Blood Ulmer, George Adams, Cecil McBee, Doug Hammond

Roots, Arthur Blythe, Nathan Davis, Chico Freeman, Benny Golson, Kirk Lightsey, Buster Williams, Ed Thigpen

Paul Kuhn Big Band

Roberta Gambarini, Flora Purim, Viviane De Farias, Leny Andrade, Lynne Arriale, Lester Bowie, Woody Shaw, Toots Thielemans, Joachim Kühn, Billy Cobhm, Billy Cobham, Larry Coryell, Paul Kuhn, James Blood Ulmer, Paulo Morello, Jermaine Landsberger, Buster Williams, Paul Morello, Airto Moreira, Lester Bowie's Brass Fantasy, James Blood Ulmer's Blues Experience, Paul Kuhn & The Best, Lynne Arriale Trio, Lenny Andrade, Colin Towns, HR Bigband, Max Hacker, Joachim Kühn Trio

Lucas Heidepriem, Johannes Schaedlich, Peter Erskine

Paul Kuhn Trio

Sun Ra Arkestra

Odean Pope, Billy Hart, Lee Smith

Jasper Van't Hof Bob Malach

Odean Pope

Ratko Zjaca, Reggie Workman, Al Foster, John Patitucci, Steve Gadd, Stan Mitrovic, Simone Zanchini, Martin Gjakonovski, Adam Nussbaum, Miroslav Vitous, Bart Platteau, Ben Schröder, Randy Brecker

Amina Figarova

WDR Bigband, Ron Carter

Ron Carter (double bass)

Paula Morello, Kim Barth, Johnny Alf, Alaide Costa, Paulo Morello, Aalide Costa

Max Hacker

Chico Freeman, Brainstorm, Urszula Dudziak, Norman Hedman

Urszula Dudziak, Nippy Noya, Walk Away

Alberto Menéndez Quartet

Johnny Griffin

Eugen Cicero & Decebal Badila

Keter Betts, Billy Mitchell, Mike Hennessey, Jimmy Cobb, Nat Adderley, Jan Harrington, Frank Bockius, Peter Bockius, Arthur Blythe, Lilly Thornton, Al Merrit, Allan Simmons, Benny Golson, Meinhard Jenne, Roland Düringer, Nat Addreley, All Merrit, Brian Wood, Geoff Carter, Jann Harrington

Rolf Kuhn & the Ndr Big Band

Brazz Brothers

Nat Adderley, Vincent Herring, Art Resnick, Jimmy Cobb, Walter Booker

Just Friends, Bob Malach, Alphonse Mouzon, Michal Urbaniak, Jasper van't Hof, Bo Stief