Marian Ingoldsby's children's opera, Lily's Labyrinth, which received highly successful premiere performances in Waterford in January, is to be given again in the National Concert Hall, Dublin, on 20 June. The opera with libretto by Ben Hennessy tells the story of the bookworm, Lily, whose life is lived in the imaginary world of books. It will be performed by students from Waterford Institute of Technology, members of the Larks Choir, Waterford Boy Singers accompanied by WIT Youth Orchestra and conductor Brian Brown.