The Swarm by Marc DePulse cover art

The Swarm

Marc DePulse

Key
4B · A♭ major
BPM
124
Open Key
9d
Energy
58/100
Pop
6/100
Length
7:49
Released
2018
Genre
Progressive House
Label
Movement Recordings
Loudness
-11.1 dB

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

Other versions

The Swarm: club-tempo progressive house, A♭ major (4B), 124 BPM. The feel is dark and steady. The groove is strong and floor-ready. The mix is almost entirely instrumental. The master keeps real dynamic headroom. A 2018 production that still circulates in sets. Darker than 93% of Marc DePulse's catalogue. For programming, treat it as a mid-set roller.

Reach:
better known than 82% of Marc DePulse's catalogue
Energy:
calmer than 79% of Marc DePulse's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy58
Mood4Dark
Groove80
Acoustic0
Instrumental92
Live10
Speech5

Frequency spectrum

amplitude · bass → treble

FAQ

What key is The Swarm in?

The Swarm by Marc DePulse is in A♭ major, or 4B on the Camelot wheel.

What BPM is The Swarm?

The Swarm runs at 124 BPM, a club-tempo track.

What mixes well with The Swarm?

From 4B it blends harmonically with 5B, 4A, 3B. Moving to 5B lifts the energy a step.

Is The Swarm good for peak time?

With energy 58 out of 100 at 124 BPM, it works best as a mid-set roller.

Mixes harmonically

4B3B · 5B · 4A

From 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.

Every move from 4B

5BSimple Mix Upper
3BSimple Mix Downer
4ATonal Shift·
5ADiagonal Mix Upper
3ADiagonal Mix Downer
7ACompatible Tone·
6BHigh Energy Boost▲▲▲
2BHigh Energy Drain▼▼▼
7BParallel Key Upper▲▲
1BParallel Key Downer▼▼
11BTritone Jump▲▲
8BRelated Keyrisky

How to mix it

In 4B at 124 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%: 117-131 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 mid-set roller.

Similar tempo

Within ±3 BPM of 124 — beatmatch without a big tempo pull.

More progressive house

More from Marc DePulse

Full profile

Other recommendations

Beyond strict key and genre matches: tracks that still sit in beatmatch range of 124 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.

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