The German baritone, Cornelius Leenen, studied music education and singing at the Hochschule für Musik Freiburg, first with Oliver Haux, from 2009 to 2013 with Professor Dr. Bernd Göpfert. Since 2013 he studied choral conducting Professor Morten Schuldt-Jensen.
Cornelius Leenen is actiove as vocal soloist, singing teacher and choral conductor. choirmaster active. He is also a member several ensembles, such as the Chapelle de la Vigne (Director: Bernhard Schmidt), Immortal-Bach-Ensemble (Director: Morten Schuldt-Jensen), Dufay Ensemble Freiburg and Vocalensemble Rastatt.