41 Educational services, namely, conducting classes, seminars, conferences, workshops in the field of music and distribution of course materials in connection therewith in printed or electronic format; Educational services, namely, conducting classes, seminars, conferences, workshops in the field of music and distribution of course and educational materials in connection therewith; Educational services, namely, developing, arranging, and conducting educational conferences and programs and providing courses of instruction in the field of music; Arranging and conducting of educational courses in the field of music