Music in the Courtyard at the Butler Public Library, 218 N. McKean St., will feature contemporary acoustic ensemble Cloud Chamber from 1 to 3 p.m. Saturday.Call 724-287-1715.

Knoch Jazz Band will play at 7 p.m. Oct. 15 at Succop Nature Park, in the final installment of the Picnic in the Park free concert series. The concert will be held rain or shine, at the park, 185 W. Airport Road in Penn Township.

The Ayres Foundation Concert Series at the James A. Ayres Amphitheater in Zelienople Community Park will feature two bands playing Irish rock and jam rock at 6 p.m. Saturday. Cost is $5.

Allegheny RiverStone Center for the Arts presents a “Golden Afternoon of Song” with mezzo soprano Emily Righter and baritone James Bobick at 2 p.m. Oct. 18 in Lincoln Hall, 42 S. Palmer St., Foxburg. Tickets are $25 for adults and $5 for students. Following the concert there will be a meet-the-artist-reception in the Red Brick Gallery. Visit www.alleghenyriverstone.org or call 724-659-3153.