High school singers from throughout the state will combine with Cal Poly singers for the second annual Cal Poly High School Honor Choir Festival Concert at 1 p.m. Saturday, June 29, at the San Luis Obispo United Methodist Church. The concert is the culmination of a 3-day festival, and will feature a chamber women’s chorus of 16 singers. The concert centerpiece will be the “Messe basse” by Gabriel Fauré. The soprano soloist will be music professor Meredieth Brammeier, who is also a composer. One of her works will be performed in the concert. Paul Woodring will play organ and piano, and Glysson will conduct. The concert is free and open to the public; no tickets or advanced reservations are required. Donations will be accepted at the door to support the Cal Poly Choral Program.