Musical duo Ratzlaff and Webb will perform at 7:30 p.m. July 31 at Goessel High School auditorium to raise money for Mennonite Heritage and Agricultural Museum.

Jamey Ratzlaff, a Goessel-area native, and Doug Webb will perform rock, roots, and country songs from the ’50s through the ’70s.

Doors will open at 7 p.m. Admission is free but donations are being accepted. The concert will be in conjunction with Goessel Country Threshing Days, July 31 through Aug. 2.