Kaleidoscope String Quartet
Ronny Spiegel – Sebastian Braun – Simon Heggendorn – Vincent Brunel (v.l.n.r.)
Greenhornz
Simon Heggendorn (Violine), Michael Zisman (Bandoneon)
Ronny Spiegel – Sebastian Braun – Simon Heggendorn – Vincent Brunel (v.l.n.r.)
Simon Heggendorn (Violine), Michael Zisman (Bandoneon)