Well, here's my entry for the OpenMPT example song competition!
It originally started as an .IT song a long time ago, but for the competition i decided to remove all the tempo change effects and replace them with the new tempo swing feature in .MPTM. I created all the samples myself. To meet the filesize limit i had to reduce the quality of the samples but for the version i posted on SoundCloud and YouTube i replaced them with the original ones so it's in the best quality. You can download it for free on SoundCloud.
SoundCloud (https://soundcloud.com/woutervleeuwen/gametheme)
YouTube (https://youtu.be/hzIGb-Elir4)