The University of Guelph Symphonic Choir and the Voices of Joy Community Choir from Newmarket present a music concert Feb. 3. Each choir will present music from their repertory, and then the choirs will perform together, with audience participation encouraged. The Voices of Joy, a choir servicing developmentally challenged adults in Newmarket, Ontario, have been warming the hearts of audiences for decades. Please join us to witness the power of music to lift spirits and enhance life. Doors open at 6:15 p.m. Admission is $10 at the door. Harcourt Memorial United Church, 87 Dean Ave., Guelph.