It takes place in the Portal universe, or alongside it, more accurately.
Check it out:
I assisted with the GLaDOS voice FX and the end credits music. :)
Secondly, I put together a bit of orchestral music recently:
Sand Crab Riders
I was going for a sort of cartoonishly evil tone. Bassoons and clarinets carried by a thick bed of strings, brass, choir and percussion. There’s also a bit of celesta and harp in there too with a piano wrapping it all up at the end.
It's a cinematic orchestral piece that starts off uplifting then goes dark in a Tron / Inception sort of way. Lots of strings, brass and percussion with some synths and other sounds thrown in for good measure - even features a bit o' reversed Harpejji.
About a month ago I made a thread requesting voice clips with plans on compiling them into a song, a "Community Song" if you will. After a slow start, the thread eventually accumulated enough voice clips for me to really get to work.
A few weeks later, it's done and it's no longer just a song, it's a video too!
The Giant Bomb Community Song: The Video
The video is 1080p - so pick that option if you can!
Thanks to everyone who submitted a voice clip, even if your voice clip didn't get used. Also thanks to the Giant Bomb community as a whole, you're all awesome and you make this website an amusing place to be. :3