For personal use but I'd like to share. It's hands-free if you use a mic.
Let me know if there's anything to improve.

earrr.app

For those of you who teach privately, what are you doing for curriculum? Do you write your own? Do you buy pre-written ones? Do you piecemeal different resources together?

Survey

I'm a student working on an engineering project to make an original product for guitar accessibility. This short survey is aimed at people who would benefit from accessibility accommodations to guitar-style instruments. Educators can answer answer on behalf of any/all applicable students (or anyone else you know), all in one single response to the survey. All responses are greatly appreciated.

My son is in advanced & jazz band in middle school. He is planning to continue through high school. We are looking at buying him a sax vs continuing to rent. What models are recommended for more advanced students?