The National Youth Orchestra of Great Britain under Vladimir Jurowski, with pianist Benjamin Grosvenor and DJ Switch (turntables), performs Gabriel Prokofiev's Concerto for Turntables and Orchestra, Britten's Piano Concerto and Prokofiev's 'Romeo and Juliet' – selection. (Note: at 4.30pm there is a Proms Plus event at the Royal College of Music. The Aurora Orchestra, conducted by Nicholas Collon, performs the winning entries from this year's Proms Inspire Young Composers' Competition.)