John,

I've tried to find a midi file of Jump at the Sun but so far my internet searches haven't turned anything up. I do have the sheet music so I can type it in if no one else has it, or knows where to find it. I can e-mail you the file or put it in here as a MidiText file. I don't think that it is specifcally circus music but it sounds very circus-y to me. It sounds really good on a piano accordion, but it's not easy to play on a button accordion, apparently.

Another one I have in the same book is called Puddleglum's Misery. Same story as above - no midi, but I can type it in.

Helen