Seriously, woodblocks and tambourines set to the lowest note is the most badass thing ever.
I don't think I've seen a truer thing typed here.
As someone who doesn't have any musical experience whatsoever, I found notessimo fairly easy to pick up and use. You didn't have to go through all that mastering crap, etc. It may not even hold a candle to other programs, but who cares? I'm just here cause it's fun