He also writes music for advertising, with previous clients including BT, Heinz, Toyota, Ecco, and Subway. Peter regularly contributes production music to a number of labels and his tracks can be heard across the globe on shows such as Hawaii Five-0, Top Gear, Match of the Day, Countryfile and countless others. He has also written music for other mediums including video games, theatrical productions and a series of online documentaries by Cambridge University.