Musicians Oscar Jerome, Joy Crookes, KEYAH/BLU, and Femi Koleoso co-star in Stella McCartney's All Together Now campaign, inspired by The Beatles's iconic film Yellow Submarine.

McCartney said 'I recently went to a screening with family and friends for the digital relaunch of "Yellow Submarine". I hadn't seen it since I was young, and honestly it blew my mind. It affected me in a way I just wasn't expecting. Especially this idea of connecting people and bringing people together - politically this message has never been more relevant. So, I came out and I was like "I have to do something"'.