Die zerstreute Brillenschlange
GAIA Music Festival 2013: Music of Hiller & Piazzolla (Live) - Single Gwendolyn Masin, Reto Bieri, Aleksei Kiseliov 1 April 2016
GAIA Music Festival 2013: Music of Hiller & Piazzolla (Live) - Single Gwendolyn Masin, Reto Bieri, Aleksei Kiseliov 1 April 2016