Pittsburgh International Children's Theater presents Vital Theatre Company in the Pittsburgh premiere of “Angelina Ballerina the Musical” from Jan. 23 to 30 at six performance locations, including Seneca Valley Senior High School. The shows and locations are: 2 p.m. Jan. 30 at Seneca Valley Senior High School; 2 p.m. Jan. 23 at Byham Theater, 101 Sixth St., Pittsburgh; 7 p.m. Jan. 26 at Gateway High School, Monroeville; 5:30 and 7:30 p.m. Jan. 27 at Pine-Richland High School, Gibsonia; 7 p.m. Jan. 28 at Sewickley Academy, Sewickley; and 11 a.m. and 2 p.m. Jan. 29 at Upper St. Clair High School. Tickets are $9.50 in advance and are available by calling 412-456-6666 or online at www.pgharts.org. Tickets will be $11 at the door.

Comtra Theatre, Route 19 in Cranberry Township, presents “Cabaret” from Friday through Jan. 29. The musical is being directed by Robert Hockenberry. Curtain is at 7:30 p.m. Fridays and Saturdays. Tickets are $12 for plays and $15 for musicals. Reservations can be made at 724-773-9896.

<B>“Sweeney Todd: The Demon Barber of Fleet Street,” </B>Stephen Sondheim's musical performed in a semi-staged show, will be presented by The Bach Choir of Pittsburgh at 8 p.m. Saturday and at 4 p.m. Sunday at the New Hazlett Theater, Allegheny Square East. Tickets range from $12 to $30. Call 412-320-4610 or 412-394-3353 or visit www.proartstickets.org.<B>The “Mary Poppins” Broadway touring production</B> continues through Jan. 23 at the Benedum Center, 719 Liberty Ave. Tickets start at $22 and are available by calling 412-456-6666 or online at www.pgharts.org.<B>Sesame Street Live “1-2-3 Imagine! with Elmo & Friends,”</B> an imagination-inspired musical, begins today and continues through Sunday<B> </B>at the Consol Energy Center. Showtimes are 7 p.m. today; 10:30 a.m. and 7 p.m. Friday; 10:30 a.m. and 2 and 5:30 p.m. Saturday; and 1 and 4:30 p.m. Sunday. Tickets range from $13 to $24 with a limited number of $32 Gold Circle seats and $75 Sunny Seats available. On opening night Jan. 13, all seats (excluding Gold Circle/Sunny Seats) are $12. A facility fee is added. Call 412-642-1800. For tickets, call 800-745-3000.<B>“Nunsense,”</B> the musical about the Little Sisters of Hoboken, will be staged from Wednesday through April 17 at the CLO Cabaret Theater, 655 Penn Ave. Shows are at 7:30 p.m. Wednesdays through Saturdays and at 2 p.m. Saturdays and Sundays. Tickets start at $34.75 and are available by calling 412-456-6666 or online at www.CLOCabaret.com.