Museverse
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Museverse: AI Piano Teacher is a piano teacher that watches you play. Choose the piece, film a take on Ray-Ban Meta glasses or a phone, and upload it. About six minutes later you get a lesson built on what you actually played: the three things to fix, in order, each taught on your own take (the bar on the score, your clip, how it should sound, an exercise), one thing to keep, and a score for each hand on notes, timing, flow, fingering and touch. Most people who learn piano practise alone, and nobody hears the mistake. Teachers are scarce, expensive and never there at practice time. The Teacher turns one ordinary video into the feedback a teacher gives, with the camera you already own. No MIDI, no markers, no special camera. SAM 3.1 on the Meta Model API outlines the keyboard, every black key, your hands, thumbs and forearms in each frame, and our solver measures them. Two transcription models hear the notes, and a mistake counts only when both hear it. Muse Wonder gets the evidence, never the video, and decides what to teach; every line is checked against the measurements before it is said. Two pieces today: Für Elise and Chopin's Nocturne No. 20 in C sharp minor. Built by Museverse, the mixed reality music education studio behind Museverse on Meta Quest. Try it: https://museverse-meta-teacher.vercel.app/ (password: muse67). Pick Für Elise, Start, use the example take and start the analysis: the lesson is ready in about six minutes, and while it runs.