Key-pair transition
A shock-and-resolve move that demands attention—use sparingly to reset energy or mark a major set moment.
Tracks
Tracks
Best chemistry
Tier
Advanced
Bring in the incoming track (1B) during a breakdown or at a phrase boundary in the outgoing track (7B)—never stack it mid-groove. Use a sharp EQ kill on the outgoing track's low-mids 2–3 bars before the switch to create space and signal the shift; avoid a long blend. A 4–8 bar crossfade works if you're riding the incoming track's volume carefully; shorter is often more effective. The tritone interval itself is the drama—don't soften it with extended overlap or parallel EQ moves. Watch for clashing overtones in the 200–400 Hz range; a narrow cut on the outgoing track can help.
DJ terms on this page: Camelot key · Harmonic mixing · Tonal shift · Energy boost · Full glossary
Plan a chemistry-scored set
7B tracks
24,204
1B tracks
7,562
Best chemistry
76%
Tier
Advanced
The tritone jump from F Major (7B) to B Major (1B) creates a jarring harmonic rupture: the tonal center shifts by six semitones, landing on a pitch that feels maximally distant from where you started. The audience perceives a sudden tonal upheaval—not a smooth climb but a rupture—yet because both keys are major, the new track still lands with harmonic coherence rather than chaos. Energy spikes dramatically; this is a 'reset the room' move.
Top chemistry-scored pairs where the outgoing track is in 7B and the incoming is in 1B. Evaluated 1,600 candidate pairs.

Average across all 7B and 1B tracks in the catalog. The difference between the two shapes is what your audience hears across the transition.
Outline = where you start. Filled shape = where you land. Bigger gaps mean a more dramatic mood shift for the dancefloor.
Just 1 BPM apart at the median — small pitch nudge gets you there cleanly.
7B
1B
Names worth queuing — they routinely produce in both keys, so their catalogs give you ready-made pairings.