Key-pair transition

Mixing from 12B to 6B

A shock-and-resolve move that demands attention mid-set; use it to reset energy or pivot mood when the room needs a jolt.

From

12BE Major

Tritone Jump

⚡

6BB♭ Major

12B tracks

14,900

6B tracks

10,014

Best chemistry

75%

Tier

Advanced

Tracks

Best chemistry

Tier

Advanced

What this transition feels like

The tritone jump from 12B (E Major) to 6B (B♭ Major) creates maximum harmonic displacement—the two keys share no common notes, so the shift lands as a sonic rupture rather than a smooth glide. The audience perceives a sudden tonal reorientation: what was bright and major-key grounded snaps into a darker, flatter harmonic space. Energy spikes on impact, then settles into a new groove; the drama comes from the *distance*, not the destination.

Example transitions from the catalog

Top chemistry-scored pairs where the outgoing track is in 12B and the incoming is in 6B. Evaluated 1,600 candidate pairs.

Score your own pair

75%Tritone Jump

Taking Over (feat. Obi Franky)

LF SYSTEM

12712B

Living On Video - Claptone Extended Remix

Trans-X

1266B

BPM±1.0

Energy=

Pitch ±1.0 BPM

75%Tritone Jump

Toledo - Extended Mix

Brøder

12212B

Yoruba - Extended Mix

Eran Hersh

1226B

BPM0

Energy=

No pitch needed — BPMs match

75%Tritone Jump

Like Dat - Nitefreak & SXDA Remix

Danidane

12212B

Another World - HUGEL Extended Mix

Hugel

1236B

BPM±1.0

Energy=

Pitch ±1.0 BPM

75%Tritone Jump

Can't Stop The Feeling

Riva Starr

12812B

Ain't No Way - Extended Mix

Marian (BR)

1286B

BPM0

Energy±6%

No pitch needed — BPMs match

74%Tritone Jump

The Less I Know The Better - Extended Mix

BPM0

Energy±8%

No pitch needed — BPMs match

74%Tritone Jump

Cheerleader - Felix Jaehn Remix

BPM±2.0

Energy=

Pitch ±2.0 BPM

74%Tritone Jump

Juicy - 2016 Remaster - Clean

BPM±2.0

Energy=

Pitch ±2.0 BPM

74%Tritone Jump

Vision Blurred - Extended Mix

Kaskade

12812B

Now That We Found Love - Extended Mix

Laidback Luke

1266B

BPM±2.0

Energy=

Pitch ±2.0 BPM

Sound profile shift

Average across all 12B and 6B tracks in the catalog. The difference between the two shapes is what your audience hears across the transition.

12B · E Major

6B · B♭ Major

Outline = where you start. Filled shape = where you land. Bigger gaps mean a more dramatic mood shift for the dancefloor.

BPM landscape

Both keys share the same median tempo — most pairs need no pitch adjustment.

12B · E Major65–174 BPM · median 126

6B · B♭ Major66–196 BPM · median 126

How to mix this transition

Bring the incoming track in at a phrase boundary—preferably a 4- or 8-bar breakdown in the outgoing track—to give the jump maximum clarity and minimize harmonic mud. Use a sharp EQ kill on the outgoing track's low-mid (300–600 Hz) in the final 2 bars before the swap to thin it out and reduce clash; simultaneously introduce the new track's kick and bass dry, without reverb, to anchor the new key immediately. Avoid a long blend; a 16-bar crossfade will muddy the tritone relationship and bury the impact. Instead, use a 4–8 bar overlap with the incoming track's drums isolated (no bass or harmonic content) while the outgoing track fades, then swap the bass on the downbeat. Watch for the new track's harmonic content to land on beat 1 of a phrase, not mid-bar.

Common mistakes

Don't attempt the jump during a sustained harmonic section—the dissonance will sound unintentional, not dramatic.
Avoid blending both tracks' bass lines together; the tritone will create a sour, unresolved interval that kills the move's power.
Don't stack this with a BPM change; the harmonic shock is already maximum—add tempo instability and you lose control.

When this transition lands best

Mid-set energy reset
After a long breakdown
Surprise genre pivot
Second-hour mood shift

Genres in this pair

12B

Psy-Trance
Techno (Peak Time / Driving)
Drum & Bass
Indie Dance
Dubstep

Psy-Trance
Techno (Peak Time / Driving)
Trance (Main Floor)
Progressive House
Tech House

Artists with tracks in both keys

Names worth queuing — they routinely produce in both keys, so their catalogs give you ready-made pairings.

Hugel1 · 2
Doja Cat1 · 1

Related transitions

Reverse

6B12B

Tritone Jump

Also try

12B1B

Simple Mix Upper

Also try

12B2B

High Energy Boost

Also try

12B3B

FAQ

Is mixing from 12B to 6B safe?⌄

Tritone Jump. Maximum drama — the "pay attention" move that still resolves.

What does the 12B → 6B transition sound like?⌄

What BPM range works for 12B to 6B?⌄

12B tracks median 126 BPM; 6B median 126 BPM. Pairs at similar BPMs work without pitch adjustment.

When in a DJ set should I use 12B → 6B?⌄

Best moments: Mid-set energy reset, After a long breakdown, Surprise genre pivot, Second-hour mood shift.

Plan a chemistry-scored set