I personally like to start with tone book exercises, working on high register and low register. I also like to flip through an etude book, find a piece I haven’t played, and do a little sight reading, because not only are you warming up, but you’re also working on sight-reading skills. And I would go through a few scales, to help warm up and memorization.

@Nathaniel Hebert Of course! Feel free to reach out if you’d like to share!