A large group of professional studio vocalists named the Mike Sammes Singers took part in the recording as well, variously singing "Ho-ho-ho, hee-hee-hee, ha-ha-ha", "oompah, oompah, stick it up your jumper!
Профессиональный вокальный ансамбль The Mike Sammes Singers пропевал отдельные фразы «Ho-ho-ho, hee-hee-hee, ha-ha-ha», «oompah, oompah, stick it up your jumper!», «got one, got one, everybody’s got one», добавляя пронзительные возгласы.