Corin Curschellas together with Albin Brun, Patricia Draeger and Claudio Strebel Spring 2012 («La Grischa»).
Corin Curschellas (Romansh pronunciation: [ˈkɔrin kurˈʃeːlɐs]; born 2 July 1956) is a Swiss singer-songwriter, vocalist (jazz, folk music, world music, chanson), free improvisation, actress (theatre, film, musical), voice actress in (radio drama and audio books) as well as voice instructress.