Comtra Theatre, Route 19 in Cranberry Township, is presenting the musical "Nunsense" from Friday through Aug. 15. Curtain is at 7:30 p.m. Fridays and Saturdays. Admission is $12 for plays and $15 for musicals. Box office opens at 6:45 p.m. the day of the show. Call 724-773-9896.

<B>New Castle Playhouse</B>, 212 E. Long Ave. in New Castle, presents the musical "Fiddler on the Roof" through Sunday. Curtain is at 7:30 p.m. Fridays and Saturdays and at 2 p.m. Sundays. Tickets are $15 for adults, $12 for senior citizens age 60 and older and students, and $10 for children age 12 and younger. Call 724-654-3437 or visit the Web site, www.newcastleplayhouse.org.

<B>Quantum Theatre</B> presents "36 Views" opening today and running through Aug. 30 outdoors on Washington's Landing, formerly Herr's Island, at the end of Waterfront Drive. The 30th Street Bridge leads to the island. "36 Views" tells a multifaceted story that starts with the discovery of an ancient Japanese pillow book, a rare manuscript detailing the life and loves of a royal courtesan. Curtain is at 8 p.m. Wednesdays through Sundays. Tickets range from $28 to $40 with a limited number of $16 student tickets available. Call 412-394-3353 or visit the Web site, www.quantumtheatre.com.<B>Pittsburgh CLO</B> presents "Barry Manilow's Copacabana" through Sunday at the Benedum Center, 719 Liberty Ave. Tickets start at $18.50 and are available online at pittsburghCLO.org, by calling 412-456-6666. "Into the Woods" will run Tuesday through Aug. 9. Curtain is at 8 p.m. Tuesday and Wednesday and Aug. 6, 7 and 8, at 2 p.m. Aug. 8 and 9, and at 7:30 p.m. Aug. 9. Tickets for "Into the Woods" start at $24.50.<B>"8-Track, The Sounds of the 70s" </B>runs through Sept. 27 at the Cabaret at Theatre Square, 655 Penn Ave. Shows start at 7:30 p.m. Wednesdays through Saturdays, at 2 p.m. Saturdays and Sundays, and at 1 p.m. select Thursdays. Tickets cost $44.50 for Saturday evenings, $39.50 for other evenings, and $34.50 for matinees. Call 412-456-6666.