The Ron and Sheilah Gates Department of Music at Dakota Wesleyan University will perform “Rock ’n’ Roar: A Fall Choir and Bells Concert” at 2 p.m., Sunday, Oct. 14, in the Sherman Center. Performances will include DWU ensembles The Highlanders, Dakota Dynamics and Singing Scotchmen, along with the Wesleyan Bells and Dakota Wesleyan Choir. This concert is free and open to all.