If you're struggling with writer's block (everyone does at some point!), then collaborating with other musicians can offer a good way to break new ground and get a brand new perspective on your own track. Show them what you've got to date, discuss any new ideas they could suggest, and see what arrives of it. Getting an outside persceptive on your own track from the fellow musician can help bring the most effective from the music. Two heads are usually usually much better than one.
