This Saturday, July 31st, between 11-11.45am, Barbican Library will be hosting a performance given by a trio of London Symphony Orchestra (LSO) musicians: Naoko Keatley (violin), Anna Bastow (viola) and Jennie Brown (cello). They will be playing a mix of well-known pieces as well as some contemporary works. This event is free and there is no need to book – just drop in to the Library!