More than 200 high school musicians descended upon Marmaton Valley High School Wednesday for the Three Rivers League Music Festival. All-league concert band and choir students performed a 30-minute concert for the public at the conclusion of the festival. At top left, Marmaton Valley’s Kari Shadden plays in the TRL band. At top right, Marmaton Valley’s Rachel Shaffer, from left, Clara Boyd, Isabelle Bigelow and Selena Veenstra sing with the all-league choir. Students from Crest and Yates Center also participated.