Hey there! Are you still looking to collaborate for this game jam?
I listened through the album you wrote for your friend and was really impressed. I do a lot of composition as well, and usually write my own music, but there's only so much you can do in a month if you're multitasking every aspect of the game design process. If you're interested in collaborating I'd be happy to talk a little bit more about ideas so you can find out if it would be a good fit for you as well.
Thanks for the consideration!