Rush Hour Concert

As St John's Waterloo reconfigures to suit the mood and scale of the music, David Bruce takes the intricate plumbing of the French horn and the elaborate, mechanical keys of the bassoon, clarinet and oboe to create a steampunk octet. Kanye West collaborator Caroline Shaw's Entr'acte is fuelled by subtle shifts in rhythmic atmosphere, while from Alec Roth comes a quartet that bounces between pulsing and unwinding dance melodies.