Norbert Scholly Alan Jones Antonis Anissegos Chris Dahlgren Nicolas Simion Ryan Carniaux
ex Graham Haynes, Dusko Goykovich, Tom Skinner, Ronnie Burrage, Lee Konitz, Lonnie Plaxico, Jamey Haddad, Ramesh Shotham, Ed Schuller, Sorin Romanescu, Tomasz Stańko, James Singleton, Martin Gjakonovski, Zoltán Lantos, Benjamin Henocq, Piotr Wojtasik, Iancsy Körössy, Martin Lubenov, Fausto Beccalossi, Giani Lincan, Sébastien Boisseau, Christian Muthspiel, Geoff Goodman, Angus Thomas, Florian Weber, Peter Perfido, Johannes Bockholt, Boris Petrov, Olivier Gatto, David Patrois
ex Graham Haynes, Dusko Goykovich, Tom Skinner, Ronnie Burrage, Lee Konitz, Lonnie Plaxico, Jamey Haddad, Ramesh Shotham, Ed Schuller, Sorin Romanescu, Tomasz Stańko, James Singleton, Martin Gjakonovski, Zoltán Lantos, Benjamin Henocq, Piotr Wojtasik, Iancsy Körössy, Martin Lubenov, Fausto Beccalossi, Giani Lincan, Sébastien Boisseau, Christian Muthspiel, Geoff Goodman, Angus Thomas, Florian Weber, Peter Perfido, Johannes Bockholt, Boris Petrov, Olivier Gatto, David Patrois
ALBUMS
Nicolas Simion Group feat. Lee Konitz & Jancy Körössy*
Live In Graz & Brasov
2014, CD, Album, 7 Dreams Records, 
,
, Contemporary Jazz
Nicolas Simion Group Feat. Ryan Carniaux
Tarantella Facile
2014, CD, Album, 7 Dreams Records, ,
, Contemporary Jazz
Nicolas Simion Group
Third Rhapsody
2014, CD, Album, 7 Dreams Records
Nicolas Simion Group
Classic Needs Jazz Vol. 2
2013, CD, ,
, Contemporary
Chamber Strings Orchestra Brasov, Nicolas Simion Group Conductor Sabin Pautza*
Classic Meets Jazz
2010, 2xCD, Album, Asociația Culturală 7 Dreams, ,
, Contemporary Jazz
Nicolas Simion Group
Live In Bad Ischl
2010, CD, Album, ORF, ORF, Radio Österreich 1, Radio Österreich 1
Nicolas Simion Group
Transylvanian Jazz
2009
Nicolas Simion Band*
Paris-Transylvania Express
2005, CD, Institut Français de Bucarest
Nicolas Simion Group
Jazz Across The Border (Live In Berlin)
2005
Nicolas Simion Group
Live At "Stockwerk" Graz
2003, CD, Album, ORF, ORF
Jancsy Körössy* & Nicolas Simion Group
Sweet Home
2003
Nicolas Simion Group Feat. Dusko Goykovich
Balkan Jazz
2001
Nicolas Simion Group Featuring Tomasz Stanko*
Viaggio Imaginario
1999, CD, Tutu Records (2)
Nicolas Simion Group
Black Sea
1992, CD, TUTU Records (2), 
,
, Contemporary Jazz
, 