London Symphony Orchestra under Valery Gergiev, with soprano Renée Fleming. Debussy's 'La Mer'; Henri Dutilleux's 'Le temps de l'horloge' (UK premiere); Ravel's 'Shéhérazade'; and Stravinsky's 'Petrushka'. (Note: at 6pm, a pre-concert performance
in Barbican Hall by Guildhall artists the Rhodes Piano Trio, which plays Ravel's Piano Trio; free.)