As part of the Électro-chocs series, Gilles Gobeil will present a concert with the electroacoustic composition class of the Conservatoire de musique de Montréal on December 10, 2009 at the Conservatoire. Gobeil will give a conference at 7pm and will present his works Ombres, espaces, silences…, Le miroir triste (available on Trois songes), Nuit cendre (available on … dans le silence de la nuit…), Les lointains noirs et rouges, and Castalie during the concert at 8pm.