Comtra Theatre, Route 19 in Cranberry Township, is presenting "Aida," the musical based on Giuseppe Verdi's Italian-language opera, through Saturday. "Alice in Wonderland" will be staged June 19 to July 4. 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>Pittsburgh CLO</B> presents "Legally Blonde, The Musical" through Sunday at the Benedum Center, 719 Liberty Ave. "Swing" will be staged June 20 to 26. Tickets start at $24.50 for "Legally Blonde" and $18.50 for "Swing" and are available online at pittsburghCLO.org, by calling 412-456-6666.<B>The Unseam'd Shakespeare Company</B> presents the regional premiere of "Macbeth 3," a post-apocalyptic gender-bending play for three actors, which continues through June 20 in the Open Stage Theater, 2835 Smallman St. in the Strip District. Curtain is at 8 p.m. Wednesdays through Saturdays and 4 p.m. Sundays. An additional matinee is planned for 4 p.m. June 20. Tickets range from $18 to $22. Call 412-394-3353.<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.<B>The REP,</B> Point Park University's professional theatre company, is staging the Pittsburgh premiere of Jez Butterworth's "Mojo," through Sunday in the Studio Theatre in the Pittsburgh Playhouse, 222 Craft Ave. Call 412-621-4445 or visit www.pittsburghplayhouse.com.

<B>The Red Barn Players</B> group is performing the comedy "There Goes the Bride" at 8 p.m. today through Saturday and June 17 to 20 at the Red Barn Theatre on Route 288, Ellwood-Zelienople Road in Franklin Township, Beaver County. Tickets are $10. Call 724-773-7150.