Music Lessons, Percussion Workshops, Musical Grammar, Harmony, Rhythmatic Reading, Locution. For all your parties: DJ, Orchestra, Musical Groups, Sound Equipment, Video Editing and Production, Photos, Harol Rivas & Su Orquesta, Hellen Rivas & El Grupo H. After School program with Music Lessons. Music Lessons for: Piano, Voice, Guitar, Drums, Accordion, Flute, Violin, Clarinet, Trumpet, Bongos, Baby Bass, Electric Bass, Trombone, Congas, Saxophone, Maracas, Guiro.