Bullamakanka are a 'bush band' who play traditional Australian folk music and this somewhat comedic song is one of the few tracks you'll find giving you a glimpse into the world of Doctor Who from an Aussie perspective. Some fans may be reminded of a similar song performed by The Chaser's War on Everything, an Australian comedy troupe famous for getting themselves into all kinds of trouble with the law. Suffice to say, their song did not make this list, and for reasons that will become immediately apparent to anyone who listens to it.