Award-winning composer, artist and musician Isobel Waller-Bridge announces her new signing to Mercury KX. Joining artists at the forefront of contemporary music, including Anoushka Shankar, Ólafur Arnalds and Keaton Henson, Isobel also releases her new track ‘September’, which will feature on the new compilation album ‘FLOW’ – a celebration of three years since the launch of Mercury KX.