I too am a composer and composing for the NES with the 'ol Famitracker is an unfamiliar tool for me. My expertise lies in more modern DAWs, and this jam would be an exercise to become more familiar with the Famitracker ui. I'm looking for experience by offering a support role to a more accomplished Famitracker composer maybe by doing just sound effects only, or to a humble programmer that isn't trying to do anything too ambitious.
Please let me know, and don't forget to check out all the other composers' stuff! Thanks!