The Ploughshare Poets will play Celtic music at 7 p.m. Saturday at Bottlebrush: A Gallery for the Arts, 539 Main St., Harmony. Dinner at the Stohr Haus Bakery Wine Cellar will be available from 5:30 to 6:45 p.m. Cost of $30 includes dinner and the show. Tickets for the show only are $10. Reservations are required. Call 724-452-0539.

The chain fiddling ShaeLaurel band will play at 7 p.m. Saturday at Lincoln Park in Midland, Beaver County. “Chain fiddling” is the signature performance moment of this Irish family band. Two brothers and two sisters stand shoulder-to-shoulder playing on the next person's fiddle and at the same time performing a lively Irish step dance. Tickets are $40. Call 724-643-9004.Allegheny RiverStone Center for the Arts in Foxburg presents the local Irish band Carnival of Soul at 7 p.m. Saturday at Lincoln Hall, 92 Palmer St. The band features highland pipes, bohran drums, guitars, a mandolin, fiddle, accordion and keyboard along with high spirited vocals. Call 412-867-1816.

The Renaissance and Baroque Society will present “Pomerium — Mary Tudor: Glorious Music from the Reign of England’s Catholic Queen” at 8 p.m. Saturday at Calvary Episcopal Church, 315 Shady Ave. Tickets are $20 to $35; full-time students with I.D. pay $10. Call 412-361-2048.