The Philharmonia Orchestra under Susanna Mälkki, with violist Lawrence Power. Prokofiev's 'Romeo and Juliet' – Suite No 1; O Neuwirth's 'Remnants of Songs ... an Amphigony' (UK Premiere); and Bartók's Concerto for Orchestra. (Note: at 5.45pm there is a Proms Plus event at the Royal College of Music.)