Free Mixed In Key Alternative — Song Key Finder
Free Mixed In Key alternative. Look up a song’s musical key, BPM, and Camelot notation online — no $58 licence, no download. Built for harmonic mixing and DJ set prep.
Frequently asked questions
Is there a free version of Mixed In Key?
Mixed In Key itself is a paid $58 desktop app with no free tier. But you can look up a track’s key, BPM, and Camelot notation for free online here — enter the artist and title and get the harmonic-mixing data without a licence.
How accurate is free key detection?
For commercial releases, key and BPM data (sourced from streaming catalogs) is generally accurate. For unreleased or white-label tracks not in any catalog, analyzing the audio file directly in DJ software may be more reliable.
What is Camelot notation?
A system that maps musical keys to numbers (1-12) and letters (A/B) so adjacent keys are harmonically compatible. Mixed In Key popularised it, but it is now supported by free tools and DJ software everywhere.