Click to download. [193KB] (Comes with a few sample tunes).
There are a number of (mainly minor) bugs listed in the readme.txt file, but it's not too shabby. It uses SDL to produce the sound (directly writing to the primary buffer). I'd be interested to hear any feedback!
Oh, Fire Track... Well, there's a rip of the BBC Micro version's in-game music (just recorded directly from an emulator, hence the sfx over the top) in the above zip file. Give that a listen!