What's that music?

Series 2, Episode 3 - in the 1920's style sketch where Armstrong describes running someone over, it begins with some music playing on the gramophone. What is the music? It's at about 12:32 on this iPlayer link:

http://www.bbc.co.uk/iplayer/episode/b00nn1cg/The_Armstrong_and_Miller_Show_Series_2_Episode_3/

If anyone can help with this it'll be much appreciated! Thanks.