Only a really enterprising opera company would offer Mozart's middle-period masterpiece, Idomeneo, let alone a youth group.

However, Leeds Youth Opera is exceptional, as those attending the four performances at Leeds Carriageworks fully appreciated.

The large number of choruses gave full rein to their young enthusiasms expertly controlled by Jonathan Clift on an-purpose set. The elegant, evocative back cloths vividly conveyed the wide-ranging drama of its mythical source, bourne on the shoulders of four principal roles.

Sophie Pullen's Ilia was as sweet of voice and presence as the Idomeneo of Karl R.T. Rieff was burly, but both were slightly too one-dimensional to be completely convincing.

Lucy Appleyard's Idamente, a trouser role substituting for an 18th century castrato, was the very essence of the male suitor, and sang strongly. Elektra, one of Mozart's scorned operatic women, was relished by Rachel Dyson from the moment she stepped onto the stage - a wonderfully seething performance.

The hard-working 33-strong orchestra under Michael Williamson accompanied handsomely.

John Pettitt