He also served as secretary-general of the Cuban section of the International Music Council (IMC) (1976–80); as an associate of the Canadian Music Centre, as a member of the Canadian League of Composers and of SOCAN, and as a founding member of the Canadian Electroacoustic Community. Sergio Barroso's ample catalog include music for ballet (La Casa de Bernarda Alba, Plasmasis); for acoustic instruments or ensembles with tape or live electronics (including six works in his Yantra series, 1973–82); and purely electronic works. Orchestra:  Chamber:   Vocal:   Piano:   Electroacoustic:   Stage:   Multimedia:  Rumbos, fixed media, slide projections (by Sandú Darié), 1975    Music of Cuba