Throw your heart out into the world: a tribute concert to Pakistani human rights activist Sabeen Mahmud

The Southbank Centre’s Alchemy Festival last month featured a concert in tribute to Sabeen Mahmud, a Pakistani activist and champion of cultural expression who was murdered in Karachi in April. Marielle Velander attended the event, and here highlights Sabeen’s contribution to the arts scene, as well as the excitement and vibrance of the performance itself.