Rodolphe Bourotte has been writing / improvising electroacoustic and instrumental music since 1998. He studied composition with Allain Gaussin, Jean-Yves Bosseur, Jean Balissat, Paul Méfano, in Bordeaux, Genève, Paris conservatoires and at Les Ateliers UPIC. He is one of the founding members in 2007 of the CLSI, a laptop + instruments ensemble. Passionated by the graphical approach in music composition, he developed several programs linking graphics and sound, notably for real-time generated scores or picture-driven probability sequences (UPISketch, ProbaPainter, Comma).He has also composed also sound installations (Iatus, Pupella-Noguès) and music for theatre and dance with Kobez (Serbia, Hungary, Romania).