The fifth annual New Hampshire Master Chorale Children’s Chorus Festival brought more than 60 young singers to Plymouth on October 15 for a day of musical fun, learning, and performance. “It went super-well,” says Lisa Cooper, who led this year’s festival, which is sponsored by the New Hampshire Master Chorale. “The students had great energy throughout the entire day. They were very focused throughout the whole rehearsal process, and the results were really special.” Cooper i