Good uses you listed, and I do those things too. You didn't specifically mention using the tempo to start slow and build speed, but I'll bet you do that too. A couple other things I use it for.
I have created some cycling patterns ii V I, iii vi ii V I, etc, that go around the key circle for me to use to practice new chords, licks, or lines over. Not real musical, but systematic for getting new material under my fingers.
I have used it to create leadsheets for taking to ensemble practice. I have used it to flesh out tunes I have written.
Lastly, I use it to create backing tracks to burn to disc for students. |