My comments on jaks video.
Whoever makes a track needs to start it acoustic like..hey..who wants to strum some chords? You'll get the entry to the song!
Then make it rock backtrack for the rest that follows the acoustic melody.. metal whatever normal track you want... eventually make it a crazy clean interlude. Transform into a fancy jazz riff. You get the point. I love this idea that jak crafted. We could even do duals! Team up with someone and make a neat dual .. so many possibilities.
Finish the back track. Post it. Everyone basically choose a time slot. And wait your turn. Once all slots are filled. One by one. I know that sounds hard but it wouldn't be too difficult if you had let's say.. a day or two to create your motif or whatever. Could literally be whatever you wanted it to be. If that's too difficult to handle then we could split the segments up but do the same thing.. thatd give people more time to plan.
Im just thinking out loud here. Let me know what you think.