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// Camelot Key Guide

10B = D Major

10B is the Camelot code for D major. It sits at position 10 on the outer, major (B) ring; in Traktor's Open Key notation it's 3d. Below: every key that mixes with 10B, the energy moves out of it, and the wheel set to it.

1B2B3B4B5B6B7B8B9B10B11B12B1A2A3A4A5A6A7A8A9A10A11A12AMIXING OUT OF10BD
10BSame key — perfect blend, lock the groove
9B / 11B±1 step — near-invisible shift, keep moving
10AFlip to minor — darker, more driving
12B+2 energy — bigger lift, use sparingly
Hover or tap any key — the wheel shows the four safe moves out of it. Green is the same key, cyan a ±1 step, violet the major/minor flip, amber a +2 energy lift.

What Keys Mix With 10B?

Every key the SetFlow engine scores as compatible with 10B (D major), highest first. Anything scoring 60 or above is a safe mix; the verdict column tells you what the move does to the set.

KeyMusical keyScoreVerdict
10BD major100Perfect match
9BG major90Smooth blend
11BA major90Smooth blend
10AB minor85Mood shift
8AA minor75Energy change
8BC major75Energy change
12AD♭ minor75Energy change
12BE major75Energy change
9AE minor60Adventurous
11AF♯ minor60Adventurous

The top-scoring move out of 10B is 9B (G major) at 90/100. Moving down Camelot wheel — energy drop.

Raising the Energy From 10B

Three moves out of 10B build energy without breaking key compatibility:

  • 10B → 11B (A major) — One step up the wheel — a near-invisible lift that keeps the set moving forward.
  • 10B → 10A (B minor) — The relative minor — same notes, darker and more driving.
  • 10B → 11A (F♯ minor) — One step up and a ring flip — a lift and a mood change in a single move.

For a bigger, more noticeable lift at a peak moment, jump +2 to 12B (E major). Use it sparingly — anything further round the wheel starts to clash.

Frequently Asked Questions

What key is 10B in music?

10B on the Camelot wheel is D major. The number 10 is its position on the wheel and the letter B means it sits on the outer, major ring. In Traktor's Open Key notation the same key is written 3d.

What keys mix with 10B?

From 10B (D major) the safe moves are: staying in 10B, stepping to 9B (G major) or 11B (A major), flipping to 10A (B minor, the relative minor), and jumping to 12B (E major) for an energy lift. Anything further round the wheel risks an audible clash.

What is the energy boost key from 10B?

The classic +2 energy boost from 10B is 12B (E major) — two steps up the wheel on the same ring. For a gentler build, step +1 to 11B (A major) instead; it lifts the set without the audience noticing the key change.

Is 10B a minor or major key?

10B is major — every B code sits on the outer ring of the Camelot wheel. Its relative minor is 10A (B minor): both keys share the same notes, which is why flipping between them always mixes cleanly.

Explore the whole system on the interactive Camelot wheel, or read the full technique guide to harmonic mixing.

Ready to build better sets?

Import your Rekordbox, Traktor, or Serato library and SetFlow chains moves like 10B → 11B across your whole set automatically.

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