Remember when we used to play tennis with a reason file back in the day?
Well here's a track for your consideration https://www.propellerheads.se/s/cwm4Criw
and here's the Reason file...
The rules are simple, get the file, change it, upload your version for someone else to mess with. Hopefully this will take the project off on all sorts of random tangents and be a good way of exchanging some ideas. bare in mind that not everyone will have the same RE's as you so there might be cases where bouncing tracks to audio may make sharing your work easier.
If there's anything you don't like, change it, if you want to leave an unfinished idea in there for someone else to finish off, that's cool, if you just want to download it to rip an idea off you can do that too. Sorry it's Reason 8, i know this excludes people who didn't upgrade but I tried going back to Reason 7 and I didn't like it.
I'd be really interested to see what you do with this file so do a little tweak, overhaul it completely, re-write it, change the instruments, whatever you want to do .. just share your file when you're done.