Simon De Clercq has 2 Cassius concerts.

Cassius was a French electronic music duo comprising of producers Phillipe Cerboneschi and Hubert Blanc-Francard, better known as Philippe Zdar and Boom Bass. They started working together in 1994, producing a hip-hop project called La Funk Mob. They started remixing tracks under the Cassius name in 1997, for acts such as Air and Daft Punk, before producing their own original works.