Recorded with Ensemble Garage Köln, Nina Guo and Mauro Hertig in Funkhaus Köln in April 2021, Mum Hum is broadcasted on WDR3 for their program “Schwesternparkmusik”. Covering the works that were supposed to be performed at Wittener Tage für Neue Kammermusik 2021, Harry Vogt and Kornelia Bittmann guide the listener through the festival site.

Mum Hum will receive its concert premiere at Wittener Tage für Neue Kammermusik in April, 2022.