Edgar Manyak

solo trombonist at the Radio Symphony Orchestra Berlin (RSB) professor for trombone at the University of Music in Basel, Kühnl Trombone Quartet

Fabian Kerber

trombonist at the Philharmonic Orchestra in Nuremberg, member of Philharmenka, Kühnl Trombone Quartet

Holger Pfeuffer

solo trombonist at the Philharmonic Orchestra in Nuremberg, member of Philharmenka, Kühnl Trombone Quartet

Hannes Hölzl

solo trombonist at the Radio Symphony Orchestra Berlin (RSB), Kühnl Trombone Quartet

Benjamin Appel

trombone player at the Philharmonic Orchestra in Munich, member of Blechschaden