Upload audio to generate dual-staff numbered musical notation (vocal lead line + counterpoint accompaniment line) with bar-by-bar chord symbols. Toggle seamlessly between standard stave and numbered scores, audition notes in browser, and export vector PDFs.
Supports MP3, WAV, FLAC, M4A · Automatically separates melody and chords
Top line renders vocal lead melody while bottom line displays counterpoint accompaniments, strictly aligned measure-by-measure.
Standard movable-do 1 2 3 4 5 6 7 notation with accurate high/low octave dots and underline duration dashes.
Clear chord symbols (Cmaj7, Am7, Dm7, G7) positioned above each measure for quick strumming and vocal accompaniment.