Bb/F/Gb/D-bass trombone “Orchestra bass“-traditional
Kühnl & Hoyer Stierhörner in concert!
International trombone players guesting in Markt Erlbach (June 2016)
from 27th April to 08th May 2016 ….
the first CD “Baritonklänge”
A must-have for every fan!
Largest trombone exhibition in Switzerland