In + Out Records

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

Ron Carter

Nanny Assis

Buster Williams (double bass)

Woody Shaw (trumpet)

Sun Ra Arkestra

Sun Ra Arkestra

Karl Ratzer (guitar), Ed Neumeister (trombone), Johannes Enders (saxophone), Peter Herbert (bass), Howard Curtis (drums), Alexandra Schenk (vocals), Peter Tuscher (trumpet), Andi Kurz (bass), Florian Oppenrieder (drums), Larry Porter (piano)

Karl Ratzer (guitar), Karl Ratzer Trio (performer), Peter Herbert (bass), Howard Curtis (drums)

Jermaine Landsberger (piano, fender rhodes, hammond organ), Paulo Morello (guitar), Christoph Huber (drums), Randy Brecker (trumpet, flugelhorn), Dudu Penz (bass), Kim Barth (alto saxophone)

Maite Hontele & Ramon Valle

Eugen Cicero & Roger Cicero

Karl Ratzer Trio

Pablo Ziegler & Roberta Gambar

WDR Big Band Cologne, Hayden Chisholm (soloist) Thorsten Wollmann

Jermaine Landsberger, Paulo Morello, Christoph Huber, Bob Mintzer, Randy Brecker, Kim Barth, Tony Lakatos, Dudu Penz

Sun Ra Arkestra (performer), Dave Hotep (guitar), Marshall Allen (gong, alto saxophone), Tara Middleton (violin / fiddle), Knoel Scott (alto saxophone, baritone saxophone, congas), Anthony Nelson (clarinet, baritone saxophone), Nasir Dickerson (tenor saxophone), James Stewart (flute, tenor saxophone), Chris Hemingway (alto saxophone), Michael Ray (trumpet), Cecil Brooks (trumpet), Vincent Chancey (horn), Brent White (trombone, bass trombone), Dave Davis (trombone), Robert Stringer (trombone), Nina Bogomas (harp), Owen Brown Jr. (violin / fiddle), Gwen Laster (violin / fiddle), Melanie Dyer (viola), Farid Barron (piano, keyboards, theremin), Carl LeBlanc (guitar), Tyler Mitchell (bass), George Gray (drums), Elson Nascimento (percussion, surdo), Jose Jorge Da Silva (percussion)

Ramón Valle (piano), Jesse Van Ruller (guitar), Omar Rodriguez Calvo (double bass), Owen Hart Jr. (drums)

Ratko Zjaca

Ratko Zjaca & Nocturnal Four

Ramon Valle

Vincent Chancey, Kevin Bruce Harris, David Gilmore, Ronny Burrage

Jermaine Landsberger, Paulo Morello

Johannes Mössinger, Seamus Blake, Boris Kozlov, Karl Latham

Willy Ketzer, Mathias Haus

Eugen Cicero

Karl Berger, James Blood Ulmer, Ray Anderson, Dave Holland, Carlos Ward, Mark Feldman, Ingrid Sertso, James "Blood" Ulmer

Paul Kuhn Trio

James Blood Ulmer

Zz Quartet

Joachim Kühn, Jean-Paul Celea, Wolfgang Reisinger

Karl Ratzer

Ratko Zjaca, John Patitucci, Steve Gadd, Stanislav Mitrovic, Randy Becker

Colin Towns, HR Bigband

Intuit

Paul Kuhn

Ron Carter with Donald Vega & Russell Malone, Ron Carter (double bass), Donald Vega (piano), Russell Malone (guitar)

Ron Carter

Paulo Morello

Chico Freeman, Brainstorm, Delmar Brown, Norman Hedman, Alex Blake, Tommy Campbell

Woody Shaw

Intuit, Dean Bowman, Cécile Verny, Verena Ruder, Ray Obiedo, Eric Leeds, Bernhard Münchbach, Franck Wolf, Pascal Beck, Airto Moreira, Sandy Cressman, Anne Romeis

Peretti-Lehmann Quartet

Zjaca Ratko/Nocturnal Four

Paul Kuhn and The Best, Ack van Rooyen, Greetje Kauffeld, Jiggs Whigham, Peter Weniger, Claus Reichstaller, Gustl Mayer

Roberta Gambarini (voic), Hank Jones (piano)

The James Blood Ulmer Blues Experience

Larry Coryell, Paulo Morello, Helmut Kagerer, Andreas Dombert

Simone Zanchini, Ratko Zjaca, Adam Nussbaum, Martin Gjakonovski, ZZ Quartet

Ron Carter

Christian Muthspiel, Steve Swallow

Paulo Morello, Tizian Jost, Erivelton Silva, Dudu Penz, Kim Barth, Wolfgang Lackerschmid, Henrik Meurkens

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

Eugen Cicero & Decebal Badila

The Mike Hennessey Chastet

Art Blakey and the Jazz Messengers

The Jumping Jivers

Hans Koller, Warne Marsh, Wolfgang Pushnig, Bernd Konrad

Lucas Heidepriem, Next Return

Ron Carter & Richard Galliano