Soul Detention by John O'Callaghan cover art

Soul Detention

John O'Callaghan

30s preview

Key
3A · B♭ minor
BPM
140
Half-time
70
Open Key
8m
Energy
99/100
Pop
0/100
Length
4:49
Released
2014
Album
Subculture the Residents
Genre
Trance
Loudness
-6.6 dB
Dynamics
8.6 dB
ISRC
NLD681401322

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

Soul Detention: driving up-tempo trance, B♭ minor (3A), 140 BPM. Tonally it lands punchy, neutral in mood. The mix is almost entirely instrumental. Its spectrum is weighted to the sub and kick, with a heavy low end. A 2014 production that still circulates in sets. More underground than 99% of John O'Callaghan's catalogue. For programming, treat it as a peak-time weapon.

Brightness:
brighter than 83% of John O'Callaghan's catalogue
Low end:
more bass-heavy than 82% of John O'Callaghan's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy99
Mood47Balanced
Groove54
Acoustic0
Instrumental81
Live13
Speech5

Frequency spectrum

amplitude · bass → treble

601252505001k2k4k8k
36%
Low
30-130 Hz
27%
Low-mid
130-570 Hz
20%
Upper-mid
570 Hz-2.5 kHz
17%
High
2.5-11 kHz

FAQ

What key is Soul Detention in?

Soul Detention by John O'Callaghan is in B♭ minor, or 3A on the Camelot wheel.

What BPM is Soul Detention?

Soul Detention runs at 140 BPM, a driving up-tempo track.

What mixes well with Soul Detention?

From 3A it blends harmonically with 4A, 3B, 2A. Moving to 4A lifts the energy a step.

Is Soul Detention good for peak time?

With energy 99 out of 100 at 140 BPM, it works best as a peak-time weapon.

Mixes harmonically

3A2A · 4A · 3B

From 3A, 4A (F minor) lifts the energy a step; 3B (D♭ major) brightens to the relative major; 2A (E♭ minor) cools the energy down a step.

#TrackKey·BPM

Every move from 3A

4ASimple Mix Upper
2ASimple Mix Downer
3BTonal Shift·
4BDiagonal Mix Upper
2BDiagonal Mix Downer
12BCompatible Tone·
5AHigh Energy Boost▲▲▲
1AHigh Energy Drain▼▼▼
6AParallel Key Upper▲▲
12AParallel Key Downer▼▼
10ATritone Jump▲▲
7ARelated Keyrisky

How to mix it

In 3A at 140 BPM: 4A (F minor) — move to 4A to push the floor harder; 3B (D♭ major) — switch to 3B for a mood change without losing the groove; 2A (E♭ minor) — drop to 2A to bring the room down gently.

Pitch range at ±6%: 132-148 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 10A rather than 3A; below -5% it reads as 8A. With key lock on, it stays 3A across the whole range.

Programming: a peak-time weapon — save it for the main stretch (energy 99/100).

Similar tempo

Within ±3 BPM of 140 — beatmatch without a big tempo pull.

More trance

More from John O'Callaghan

Full profile

Other recommendations

Beyond strict key and genre matches: tracks that still sit in beatmatch range of 140 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.

#TrackKey·BPM

Every insight on this page, for your own library.

Vibes runs this same analysis on the music you own: keys, energy and vibe for every track, organized into sets you can actually play.