This volume contains the contributions of over thirty-five practitioners, researchers, and academicians with an interest in Community Music. The ISME commission for Community Music Activity (CMA) was established in 1982 following previous formations as the Education of the Amateur Commission (1974) and the Out of School Activities Commission (1976). The early CMA meetings were held during the main conference week and the first independent seminar was held in 1988. Thirty years after inception the CMA celebrates with its thirteenth seminar.