Choreographers hear, somehow, a larger heartbeat; it’s fascinating and revelatory to have them reinterpret your compositions, writes the US musician, ahead of a triple bill featuring his music coming to Sadler’s Wells. Choreographers hear, somehow, a larger heartbeat; it’s fascinating and revelatory to have them reinterpret your compositions, writes the US musician, ahead of a triple bill featuring his music coming to Sadler’s Wells. W hen I’m writing music, one of the primary challenges is