Gerald Barry has written six operas, including Alice’s Adventures Under Ground which comes to the Royal Opera House’s main stage next February. His first, however, The Intelligence Park of 1990, is currently appearing in the venue’s smaller Linbury Studio in a co-production with Music Theatre Wales. Set in Dublin in 1753, it sees a composer Paradies struggling to write an opera about the amorous entanglements of warrior Wattle and enchantress Daub, as his imagination...