"Well, the TARDIS, that's my ship, it translates everything for you. So learning a language isn't an issue, it's the colloquialisms, the little bits of culture that tourists don't usually catch up on. That's the sort of thing you'd be good at."

He considered the question. "Yeah, I've got some music back at the TARDIS. I've got to warn you, some of it's not everyone's cup of tea."