The Doctor is a Housemartins fan

In the Doctor Who episode Human Nature, the tenth Doctor (David Tennant) records an important video message for his traveling companion Martha Jones. We only hear part of the message in the episode, but Tennant improvised some amusing nonsense for the parts of the message that we see but don't hear. This strange little monologue must have been a real treat for any lipreaders in the audience!

Somehow, it's no great surprise to learn that Tennant's incarnation of the Doctor was at a Housemartins gig in 1990.