Luxury casting abounds as Thomas Allen returns as the harassed Music Master, Nikolay Borchev impresses as a priapic Harlequin and Karen Cargill's Exocet mezzo brings her brilliantly sung Dryad to the fore. Another mezzo, Ruxandra Donose, is dynamic as the hapless Composer. The high-lying passages may challenge her (like so many of Strauss's female roles it was intended for a soprano)...