Ralph R. Mazzotta, 70, died May 8 at High Pointe Hospice House in Haverhill. A Haverhill native, Mazzotta played several instruments and traveled extensively throughout the U.S. to share his musical talents. Calling hours are Tuesday, May 14 from 5-6:30 p.m. at the Kevin B. Comeau Funeral Home, 486 Main St., Haverhill. A funeral service follows in the funeral home at 6:30 p.m. Burial takes place Wednesday at 10 a.m. at in the Maplewood Cemetery, 23 Atkinson Depot Road, Plaistow, N.H. 03865.