(For those who don't know, download link is to the right of the preview image)
John Philip Sousa's Myrrha Gavotte, in a MIDI form adapted from a contemporary, Sousa-approved piano reduction. Please credit to Adam Cuerden, for the performance - this has had rather more interpretive work put into it than a standard "plug in and done" MIDI.
Also included the Noteworthy Composer 2 file, for those who want to tweak further.
Should be useful as a resource for flash games and videos.