🎹 Free beta: a piano app that listens to you play and tells you if you hit the right note (and I'

Ever wanted to play your favorite song on the piano, then given up because the sheet music was impossible? I built Piano, a web app that walks you through each song step by step, and I'd love for you to try it. 🆓 It's free during the beta. Once it leaves beta it will cost $1, a simple one-time price with no confusing subscriptions. Anyone who joins now gets to try it for free and helps me polish it. What does it do? - 🎤 Listens to your piano through your microphone (or a USB MIDI k