Lower, middle and upper school vocalists performed together at this year’s United Voices concert, held March 16 at the Blackford Theater. The groups featured included the grades 4-5 Bucknall Choir, the grade 6 choir Dynamics, the grades 7-8 choir Vivace and the upper school’s show choir Downbeat. As in previous years, all participants appeared on stage for the finale, a performance of Rollo Dilworth’s “Everlasting Melody.”