Analysis inputs
- Local audio files: MP3, WAV, M4A, FLAC, and OGG.
- Microphone recording for live analysis.
- On-device models and fallback analysis when needed.
On-device chord analysis
HarmonicGlyph
A mobile app for analyzing local audio files and microphone input, with chords, song structure, lyrics, stems, and PDF export.
- Local
- Analysis on device
- Export
- Share PDF reports
Chord workflow
- Chord recognition over time.
- Synced playback with the detected timeline.
- Harmonic smoothing and cleanup where appropriate.
Song structure
- Section detection and structure labeling.
- Readable song form view with boundaries.
- Recent analysis history for reopening past tracks.
Output and sharing
- Lyrics when embedded or available as external files.
- Stem separation and per-stem mixing when the model is available.
- PDF export of chords, metadata, and structure.
Built for Android users
Android-first and offline by design.
HarmonicGlyph is focused on local audio files and microphone analysis. The app is meant to work without sending music to a server.
What it shows
Chords, sections, lyrics, stems, and reports.
Use it to inspect progressions, understand song form, and export the result as a PDF when you need a record.
Download
Get HarmonicGlyph from Google Play.
