Errollyn Wallen, the Belize born British composer, tells Antonia Quirke about the inspiration behind Lady Super Spy Adventurer, which is receiving its world premiere at the proms this year. And she invites her to the place where the piece was composed, a remote lighthouse on the Scottish coast. Errollyn made history when she became the first Black woman to have a work performed at the Proms. She tells Antonia about breaking down barriers, and how living in a lighthouse has influenced her music, and who exactly is Lady Super Spy Adventurer.