Artists Sylvain Kassap On the web Official siteBNFBRAHMSDiscogs (artist) 384833ISNILibrary of CongressMusicbrainz (artist)Songkick (artist) 133860VIAF 31749479Wikidata Q2373975Wikipedia (French) Sylvain Kassap 1956 ComposerPerformer (clarinets) Main releases Ascension, tombeau de John Coltrane Sylvain Kassap, Claude Tchamitchian, Ramon Lopez, Denis Lavant, Franck Médioni