Find the key and BPM of a song
The SoloMinus editor analyzes rhythm and harmony while preserving the original audio.
How it works
Upload audio
Adjust processing
Preview and download
What you get
Estimated BPM, musical key and track duration.
Questions and answers
What does BPM mean?
BPM is the number of musical beats per minute.
Does analysis alter the file?
No. Key and tempo detection leave the source unchanged.