Non-Profit Music School CCSM is a non-profit music school offering group/private lessons and ensembles to the Inland and San The mission of Claremont Community School of Music is to enrich the lives of individuals and the community through music; to provide outstanding instruction for amateur and aspiring professional musicians of all ages; to reach out to the community through diverse programs and public performances; to promote and nurture a lifelong passion for music; and most importantly to make music education available to all...one note at a time.