Because of her work on Doctor Who scores, she has been an integral part of two Doctor Who concerts: Doctor Who: A Celebration and the 2008 Doctor Who at the Proms. Her work is a part of the series 1 and 2 and series 3 soundtracks. Outside of Doctor Who, she is arguably most prominent on the soundtrack of the Martin Scorsese film, Gangs of New York, as well as that of Far North. Her frequent collaborator is Jocelyn Pook, of whose ensemble Pappenheim is a key vocalist.