12x Firmen zu „Streicherklang“
1
2
PAPAGENO - Marketing GmbH
3
8-wayve e.K. Wolfgang M. Rieger
4
SOKL e.V.
5
dogma chamber orchestra GbR Mikhail Gurewitsch
6
Kammerorchester Bothfeld e.V. Gergana Naumann
7
CONCERTO WINDERSTEIN Ruben Gazarian
8
Quintett Momento Musicale Steffen Slowik
9
PHILHARMONIA FRANKFURT JURI GILBO
10
Estrellas Artists Management
11
Regine Burk Management Daniel Gubelmann
12