Song Key Finder Calculator
Determine the likely key of a song by entering the notes present in the melody or chords.
Inputs
Results
Likely Major Key (semitone)
0
Likely Minor Key (semitone)9
Confidence100%
Matched Notes7
Unmatched Notes0
How to Use This Calculator
- Enter Note 1 (0-11, -1=unused), Note 2, and Note 3.
- Set Note 4, Note 5, and Note 6.
- Adjust Note 7 as needed.
- Review the Likely Major Key (semitone) result.
- Use Likely Minor Key (semitone) and Confidence (%) to inform your decision.
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