I haven't really found a true best way to collaborate on writing a song. Here are some of the ways I've written my songs:<p>Sit down at the piano, press record, and make up a piano piece on the spot. This is a fun creative exercise - the results often suck but sometimes something good comes out of it. You can't be super-original harmonically or you'll lose the thread and stop - but it's good for practicing discipline. [1]<p>Sit down with a couple of people you get along with, press record, and jam. Same thing as above - you can't get too crazy harmonically, but you can definitely mess around with layering and intensity. [2]<p>Write some lyrics and then try and write some music by yourself to fit around it. I'm not sure, but I think this sort of music leads to simpler song forms. [3]<p>Write some music to the point that they suggest syllables and vowel sounds, and then pound your head against the wall trying to find words that fit those musical moments you want. This is really, really hard but eventually rewarding. [4]<p>Sit in a room with your bandmates, jam together to come up with material, and then work/argue together to craft it into a song form. I haven't done this but I think it ends up with stuff that can be cohesive (good) or homogenous (bad). This can be done over a distance through dropbox etc also.<p>Come up with some electronica beats and then hire someone to come in and yell out phrases she reads from magazine ads, punctuated by dirty talk and sexual grunts. I haven't done this either, but it's responsible for a good percentage of the top 40.<p>(Links just for examples from my own history, listen or don't - I don't intend this as self-promotion.)<p>[1] <a href="https://soundcloud.com/curtsiffert/slowrain" rel="nofollow">https://soundcloud.com/curtsiffert/slowrain</a>
[2] <a href="http://thesalvagery.bandcamp.com" rel="nofollow">http://thesalvagery.bandcamp.com</a>
[3] <a href="https://itunes.apple.com/us/album/damn-my-eyes/id899061469?i=899061475" rel="nofollow">https://itunes.apple.com/us/album/damn-my-eyes/id899061469?i...</a>
[4] <a href="https://itunes.apple.com/us/album/she-believes/id899061469?i=899061474" rel="nofollow">https://itunes.apple.com/us/album/she-believes/id899061469?i...</a>