Tchaikovsky and Shostakovich

London Symphony Orchestra under Valery Gergiev, with violinist Sergey Khachatryan. Shostakovich's Violin Concerto No 2; and Tchaikovsky's Symphony No 1. (Note: at 6pm, a pre-concert performance: Guildhall Artists at the Barbican present songs by Tchaikovsky and Shostakovich. Performed by mezzo-soprano Anna Starushkevych, baritone Piran Legg and pianist James Sherlock; free.)