Marie and John Civello (3 to 5 p.m.) and Ellery Klein and her student fiddlers (5 to 6 p.m.) will provide the musical entertainment at this week’s Medford Farmers Market. The Civellos will play your favorite songs of yesterday on acoustic guitar. Klein and her fiddlers will also be joined by Irish step dancer Hannah DeRusha.

The market takes place at the Condon Band Shell Park from 3 to 7 p.m. every Thursday through October 17.