Sir Harrison Birtwistle is the most original, the most challenging, and the most controversial British composer of our time. His notoriously angular music is at once defiantly modernist and deeply indebted to the traditions, medieval and modern, of English music. Birtwistle composes for ensembles of every size and shape but is perhaps best known for his music for the opera stage. His opera Gawain, possibly his most famous work, is fully characteristic...