On Saturday and Sunday, May 23 and 24, at 3 p.m. at the Ellsworth High School Auditorium, the 80-voice Bagaduce Chorale and the GEM Orchestra present Sir Karl Jenkins’ “The Armed Man: A Mass for Peace,” a 13-movement work that chronicles the descent into war, the horrors of conflict, and a tentative movement toward peace. This first-ever Maine performance with the accompanying “Armed Man Film” blends powerful, accessible music with moving visuals; tickets and details are available at bagaducechorale.org.