 Production music is frequently used as theme and/or background music in radio, film and television.Well-known examples of British TV series whose themes were sourced from library catalogues include "Ski Sunday" ("Pop Looks Bach" by Sam Fonteyn), "Dave Allen At Large" ("Studio 69" by Alan Hawkshaw), "Mastermind" ("Approaching Menace" by Neil Richardson), the original theme for the BBC's "Grandstand" ("News Scoop" by Len Stevens), "Crimewatch" ("Rescue Helicopter" by John Cameron) and "Grange Hill" ("Chicken Man" by Alan Hawkshaw).The Christmas hit single based off the character Mr Blobby uses excerpts from "Mr Jellybun" by Paul Shaw and David Rogers.