FretWikiBy NIXX MusicFretWikiBy NIXX MusicNIXX Music
Listen → Understand → Teach → Try again
—
Monophonic estimate only — chords will not be identified from the mic.
Backing playback is separate from the guitar input so the track is not treated as your playing. Chord detection from audio is not implemented — enter chords yourself.
Tap a fret to add a note to the phrase. Green = live estimate (monophonic). Red = root, blue = chord tone, amber = other phrase notes.
Analyze a phrase to see notes, likely key, and honest uncertainty.
On-device theory coach. Add OPENAI_API_KEY on the server for optional LLM coaching.
Press Analyze after you play or tap a phrase.
Analyze at least once to start a comparison loop.
Saved on this device only.