Tools
Audio Chord/scale Detector
Upload a clip or use the microphone to estimate the played chord/scale from a compact frequency-analysis workflow.
Detection settings
Choose the detection type, the number of matches, and the bass constraint.
Select the item-driven formula to use when opening a detected chord or scale in the instrumented workspace.
Audio source
Choose an input mode, adjust the detection constraints, then compare the most likely matches.
Upload a short audio excerpt and analyze the played chord/scale from its frequency content.
Select a short audio file to start the analysis.
Detected matches
The strongest matches appear here with confidence, estimated bass, and a compact harmonic preview.
Idle
Analysis is waiting for a source
Upload an audio excerpt or start realtime listening to begin the harmonic analysis.
Listening tips
How to use this tool
Interpret the analysis
Treat the results as listening cues. Compare them with what you hear and check ambiguous passages over several attempts.
Analyse effectively
- Use a clear signal and set the input level correctly.
- Observe the results across several notes or passages.
- Confirm the analysis by ear or with another source.