Teslahead has written a great full orchestration of the Flim Flam Brothers Song. This arrangement is written for a whole variety of instruments, including flute, oboe, horn, bassoon, trombone, tuba, and even harp.
It's an excellent arrangement. It captures the character of the song just as it appeared in the show. Very well done, teslahead!
You can check out the sheet music here, or listen to a midi. Give it a listen!