Devotees of orchestral music found new freedom last week. Tuxedos and ball gowns were thrown away, gracefulness and perfume temporarily forgotten. Jeans, t-shirts and metal-studded jackets were the order of the day. Mountain shoes or thongs? No problem. The message is you can enjoy live orchestral music while casually clad. Such was the scene at a concert titled Rokestra last Friday night.

Youngsters in funky make-up, wearing loose shirts pac