London Symphony Orchestra under Semyon Bychkov, with violinist Leonidas Kavakos. Berg's Violin Concerto; and Mahler's Symphony No 1 ('Titan').
(Note, at 6pm, a pre-concert performance in Barbican Hall. Guildhall Artists at the Barbican: Mahler's Piano Quartet (Movement in A minor); and Schumann's Piano Quartet in E flat, Op 47.)