I spent five minutes with GarageBand. I did not try to figure out anything except for how to record something right away using nothing but myself as the sound originator. And out came what I've affectionately dubbed “recording #11”. I think it has something to do with a track I overwrote and how when I first dropped it into iTunes it split all the tracks up separately. One of them was “recording #11“.
And yes I realize my timing was off. And that some sounds are a bit random. But I like that, the random part, that is.
If there's no room left for improvement, then there's really no room left is there.