Red Lights Again by Developer cover art

Red Lights Again

Developer

30s preview

Key
10B · D major
BPM
133
Open Key
3d
Energy
92/100
Pop
2/100
Length
6:19
Released
2021
Genre
Techno
Loudness
-12.4 dB
Dynamics
10.5 dB
ISRC
NLPJ61300295

Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026

Red Lights Again is a peak-time tempo techno track in D major (10B) at 133 BPM. The feel is dark and driving. Rhythmically it is built for the dancefloor. The mix is almost entirely instrumental. Its spectrum is weighted to the sub and kick, with a heavy low end. The master keeps real dynamic headroom. More treble-tilted than 82% of Developer's catalogue. In a set it works best as a peak-time weapon.

Groove:
groovier than 81% of Developer's catalogue
Energy:
hotter than 77% of Developer's catalogue
Reach:
better known than 76% of Developer's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy92
Mood4Dark
Groove78
Acoustic7
Instrumental91
Live11
Speech7

Frequency spectrum

amplitude · bass → treble

601252505001k2k4k8k
40%
Low
30-130 Hz
30%
Low-mid
130-570 Hz
16%
Upper-mid
570 Hz-2.5 kHz
13%
High
2.5-11 kHz

FAQ

What key is Red Lights Again in?

Red Lights Again by Developer is in D major, or 10B on the Camelot wheel.

What BPM is Red Lights Again?

Red Lights Again runs at 133 BPM, a peak-time tempo track.

What mixes well with Red Lights Again?

From 10B it blends harmonically with 11B, 10A, 9B. Moving to 11B lifts the energy a step.

Is Red Lights Again good for peak time?

With energy 92 out of 100 at 133 BPM, it works best as a peak-time weapon.

Mixes harmonically

10B9B · 11B · 10A

From 10B, 11B (A major) lifts the energy a step; 10A (B minor) settles into the relative minor; 9B (G major) cools the energy down a step.

Every move from 10B

11BSimple Mix Upper
9BSimple Mix Downer
10ATonal Shift·
11ADiagonal Mix Upper
9ADiagonal Mix Downer
1ACompatible Tone·
12BHigh Energy Boost▲▲▲
8BHigh Energy Drain▼▼▼
1BParallel Key Upper▲▲
7BParallel Key Downer▼▼
5BTritone Jump▲▲
2BRelated Keyrisky

How to mix it

In 10B at 133 BPM: 11B (A major) — move to 11B to push the floor harder; 10A (B minor) — switch to 10A for a mood change without losing the groove; 9B (G major) — drop to 9B to bring the room down gently.

Pitch range at ±6%: 125-141 BPM — anything in that window beatmatches without sounding stretched.

Key on the fader: without key lock (Master Tempo on CDJs), above roughly +5% it plays a semitone higher, so treat it as 5B rather than 10B; below -5% it reads as 3B. With key lock on, it stays 10B across the whole range.

Programming: a peak-time weapon — save it for the main stretch (energy 92/100).

Similar tempo

Within ±3 BPM of 133 — beatmatch without a big tempo pull.

More techno

More from Developer

Full profile
#Track

Other recommendations

Beyond strict key and genre matches: tracks that still sit in beatmatch range of 133 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.

#Track