Celebrating those composers who have chosen to go against the grain, the London Contemporary Music Festival is back for a second year. Tonight, they're journeying to the edge of electronic music, where unpredictable mechanisation is taking control. A highlight is a new commission from synth pioneer Peter Zinovieff and violinist Aisha Orazbayeva. You can also expect stellar performances from Norwegian group Supersilent, pianist Kit Downes, Conlon Nancarrow, and more. General admission.