Please note that this event has already occured.
Key information
Date: Sunday 17 May 2015
Time: 6:30pm to 8:30pm
Venue: Trafalgar Square, Westminster, London, WC2N 5DN, GB
Large screens mounted on either side of the stage will mean the whole audience can see the concert close up. Please arrive early to ensure entry.
Find out more about the London Symphony Orchestra.