Director Tanya Cameron, at left with the mike, led the cast and chorus for the musical "Mamma Mia" in some dance moves during rehearsal for the production coming up in May at the Cugnet Centre.The spring musical performance will be put on from Wednesday to Friday, May 22-24 at 7 p.m. each evening, and on Sundayt, May 26 at 2 p.m. Tickets are on sale at the Comp School office, for $20 for adults, $15 for seniors and students, and children five and under get in free.