A little over a year ago I made the Random Note Picker, a small web app for generating groups of random pitches. I mostly use it to quiz students on their scales. It otherwise hasn’t gotten much use, but if anyone is interested there is now a slightly improved version. Check it out.
This is pretty good! I made a google spreadsheet to do this, but it is pretty cumbersome. I’m trying to learn to read music and memorize the notes on a fretboard, and this will be most helpful!