Though a little confused, I will try to answer your questions and then update the post! I wrote this almost a month ago so there is bound to be information to be added!
I am working on a passion project that I have been at in varying capacities for about 6 years and it is finally getting to a point where in about 2 weeks I will be able to get a free multiplayer game out there for people to have fun with.
I am looking for, right now, maybe 3 ambient tracks that can loop, 40seconds to 10 minutes is usually ideal (less than 40 seconds gets noticeable in my experience). Formatting doesn't totally matter, and nobody will have to interact with the project itself if they do not want to in any programming capacity. I am great with audio implementation and timing and love to work with the creators of audio components to make something wonderful. Beyond the tracks, I need a few sound effects for some menu stuff but I will end up making those most likely.