The tune is from "In a Persian Market" and the description on the music is "The beggars in the Marketplace". The piece was written in 1920 by Albert Keteleby who was a writer of music to accompany silent films. There is a CD out called "The golden age of Albert Keteleby" (or something like that) and the "Persian Market" is included.

I recently played this piece with my local orchestra and it is still very popular with audiences.

Cheers

Bryan