Musical Theatre Guild has announced that tickets for "A Funny Thing Happened on the Way to the Forum" will be available to the general public at May's Music Shoppe, 247 E. Jefferson St., Butler, beginning Monday during the hours of 11 a.m. to 6 p.m. Mondays through Fridays and 10 a.m. to 2 p.m. on Saturdays. The performances will take place at 8 p.m. April 17 and 18 and at 3 p.m. April 19 at the Succop Theater on the Butler County Community College campus. Tickets are $15 for adults and $12 for students. Call 724-287-8243.

Comtra Theatre, Route 19 in Cranberry Township, is presenting the musical "Godspell" from Friday through April 11. 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.

The Teen Chorale of the TriCounty Choir Institute will present the play "Why Must He Die" at 2 p.m. Sunday at Mars United Presbyterian Church, 232 Crow Ave. The eighteen regular cast members and six additional fill-ins and crew include junior high, high school, college and graduate students from 18 area schools. Call 412-741-3463.

<B>Point Park University's Conservatory Theatre Company</B> will present Richard O'Brien's cult classic musical, "The Rocky Horror Show," March 27 through April 11 at the Pittsburgh Playhouse, 222 Craft Ave. This risqué tale of two straight-laced lovebirds who run into car trouble on a rainy night and seek refuge in the eerie mansion up the street will begin at 8 p.m. Thursdays through Saturdays and at 2 p.m. Saturdays and Sundays. Tickets range in price from $18 to $20. Call 412-621-4445. <B>"My Way: A Musical Tribute to Frank Sinatra" </B>continues through May 10 at the Cabaret at Theater Square, 655 Penn Ave. "Fly Me to the Moon," "It Was a Very Good Year," "The Lady Is a Tramp," and of course "My Way," are among the 56-song revue that will played that evening. Performances will be at 7:30 p.m. Wednesdays, 1 and 7:30 p.m. Thursdays, 7:30 p.m. Fridays, 2 and 7:30 p.m. Saturdays and 2 p.m. Sundays. Tickets are $39.50 for evening shows and $34.50 for matinees. Call 412-456-6666.<B>Pittsburgh Public Theater</B> presents "The World Goes 'Round," the sizzling song and dance revue celebrating the music and lyrics of show biz duo John Kander and Fred Ebb, the team that wrote hits such as "All That Jazz," "Cabaret," and "New York, New York," through April 5 at the O'Reilly Theater, Pittsburgh Public Theater's home at 621 Penn Ave. The performance schedule is 8 p.m. Tuesdays through Saturdays (except March 31 when the show is at 7 p.m.); at 2 and 7 p.m. Sundays (except April 5 when the only show is at 2 p.m.) with additional 2 p.m. matinees on March 21 and 28 and April 2 and 4. There will be no performance on March 18. Tickets range from $35 to $55; students and anyone age 26 and younger pay $15.50. Call 412-316-1600 or visit the Web site, www.ppt.org.