Here's the music I did for Brat. It's a remix of the game's background music, originally done by Bjørn Lynne (also known as Dr Awesome).
Here's the original, for reference: https://www.youtube.com/watch?v=vmzMCdnYKpc
It's some of his early commercial work, right off the back of his demoscene work. In 1992 he joined Team 17 and went on to do the soundtracks for Project-X, Qwak, Worms and Alien Breed 3D.
I can't say I'm a huge fan of the music from Brat, though. It's a little toytown for my tastes, and there's only one track in the game - so it gets a bit repetitive. The waterfall arpeggio in the middle is perfect, though.