The Medford Public Schools’ spring concert series continues with a performance by the grades 6 through 12 band at Marsha Caron Theater at Medford High School. Admission is $5. Remaining concerts will feature the grades 4 and 5 band at 6 p.m. on Thursday, May 22, and the grades 4 and 5 orchestra at 6 p.m. on Wednesday, May 28, both at the Caron Theater.