Semifinal competition will be held Monday, May 6, at 7 p.m. in the Orem High School auditorium, to select assisting artists for a Scera benefit concert scheduled next fall, starring country-western singer Michael Martin Murphey.

Twenty-nine semifinalists, selected from 100 original participants, will compete before judges selected from KSOP Radio, the Scera staff, and Takamine Guitar Co., and Majesty recording artist Dave Heslington will perform his original music from recent recordings at Monday's concert. Tickets, available at Herger Music, 158 S. 100 West in Provo, are $4 or $15 for a family pass.