Father and son duo Jeff and Julian Jones will perform music based on Celtic traditions for guitar, fiddle and vocals, along with some surprises such as old-time and classic rock, at 7 p.m., at The Playwright Public House, 258 A St. Ashland. They’ll be joined by vocalist Lily Baugh. Jeff Jones plays mandolin with bluegrass groups Siskiyou Summit and Foxfire Trio, and Julian
Jones plays electric violin and guitar with his rock band The Tentacles and studies music business at Southern Oregon University. There is no cover.