月に憑かれたピエロ
De La Cour is active as a vocalist, electric guitarist, and clown, performing works by Neil Luck, Michael Finnissy, Chris Newman, Matthew Shlomowitz, Alwynne Pritchard, Claudia Molitor, and Trond Reinholdtsen. De La Cour has performed Schoenberg's Pierrot Lunaire (voice) with Ensemble Reconsil, with past performances in Kazakhstan, Kyrgyzstan, and The Arnold Schoenberg Centre in Vienna.