The Night Watcher
30s preview
- BPM
- 150
- Half-time
- 75
- Open Key
- 9d
- Energy
- 75/100
- Pop
- 14/100
- Length
- 7:52
- Released
- 2018
- Album
- Tomorrow Comes The Harvest
- Genre
- Techno
- Label
- Decca
- Loudness
- -11.2 dB
- Dynamics
- 15.4 dB
- ISRC
- FRUM71801453
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
Other versions
- The Night Watcher (edit)version4A · 150
- The Night Watcher - Instrumentaloriginal4B · 150
The Night Watcher is a fast techno track in A♭ major (4B) at 150 BPM. The groove is strong and floor-ready. Its spectrum is weighted to the sub and kick, with a heavy low end. The master keeps real dynamic headroom. The master keeps unusual dynamic range for club music (crest 15 dB). A 2018 production that still circulates in sets. Faster than 91% of Jeff Mills's catalogue. In a set it works best as a floor-filler.
- Brightness:
- brighter than 88% of Jeff Mills's catalogue
- Groove:
- groovier than 87% of Jeff Mills's catalogue
- Reach:
- better known than 79% of Jeff Mills's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
- 34%
- Low
- 30-130 Hz
- 31%
- Low-mid
- 130-570 Hz
- 21%
- Upper-mid
- 570 Hz-2.5 kHz
- 14%
- High
- 2.5-11 kHz
FAQ
What key is The Night Watcher in?
The Night Watcher by Jeff Mills is in A♭ major, or 4B on the Camelot wheel.
What BPM is The Night Watcher?
The Night Watcher runs at 150 BPM, a fast track.
What mixes well with The Night Watcher?
From 4B it blends harmonically with 5B, 4A, 3B. Moving to 5B lifts the energy a step.
Is The Night Watcher good for peak time?
With energy 75 out of 100 at 150 BPM, it works best as a floor-filler.
Mixes harmonically
4B → 3B · 5B · 4AFrom 4B, 5B (E♭ major) lifts the energy a step; 4A (F minor) settles into the relative minor; 3B (D♭ major) cools the energy down a step.
How to mix it
In 4B at 150 BPM: 5B (E♭ major) — move to 5B to push the floor harder; 4A (F minor) — switch to 4A for a mood change without losing the groove; 3B (D♭ major) — drop to 3B to bring the room down gently.
Pitch range at ±6%: 141-159 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 11B rather than 4B; below -5% it reads as 9B. With key lock on, it stays 4B across the whole range.
Programming: a floor-filler.
Similar tempo
Within ±3 BPM of 150 — beatmatch without a big tempo pull.
More techno
More from Jeff Mills
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 150 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
