🎧 DJ Mix Harmonic Key Calculator
Enter a track's Camelot code to find every harmonically compatible key — the smooth, in-key transitions that keep your set flowing.
🎚️ Find Compatible Keys
What is a DJ Mix Harmonic Key Calculator?
A DJ mix harmonic key calculator uses the Camelot wheel to tell you which tracks will blend musically with the one you're playing. Type in a Camelot code and it returns the compatible codes — and the matching musical key — so you can plan transitions that sound effortless.
Harmonic mixing is the secret behind seamless sets and clean mashups: by moving only to related keys you sidestep the dissonance that makes two tracks fight, and your blends feel like one piece of music.
❓ Frequently Asked Questions
What is the Camelot wheel and how does harmonic mixing work?
The Camelot wheel maps every musical key to a code — a number from 1 to 12 plus a letter (A for minor, B for major). Tracks whose codes are next to each other, or share a number, are musically related, so blending them avoids clashing notes. Mixing in key like this keeps long transitions and mashups sounding smooth and intentional.
Which keys are compatible with my track?
From any Camelot code, the safe moves are the same code, its relative major or minor (same number, other letter), and the two adjacent codes one step up and one step down with the same letter. Enter 8A, for example, and the tool returns 8A, 8B, 7A, and 9A — the classic harmonic neighbours.
How do I find a track's Camelot code?
Key-detection software such as Mixed In Key, or the analysis built into DJ apps like Rekordbox, Serato, and Traktor, tags each track with its key and Camelot code. Once you know the code, drop it into this calculator to see where you can go next in a set.
Do I have to mix strictly in key?
No — harmonic mixing is a guide, not a rule. Energy, rhythm, and the moment on the dance floor matter just as much. Use the compatible keys as a reliable starting point, then trust your ears; a well-timed key change can lift a set even when the codes don't line up perfectly.