Founded by nyckelharpa virtuoso Marco Ambrosini – first heard on ECM with Rolf Lislevand - Ensemble Supersonus applies its unique instrumental blend, capped by the otherworldly overtone singing of Anna-Maria Hefele, to very wide-ranging repertoire. Building bridges between cultures and traditions, Resonances sets compositions by Biber, Frescobaldi and Hildegard von Bingen next to Swedish folk music, Ottoman court music, and original pieces by each of the band members.