The Sirens by Mefjus cover art

The Sirens

Mefjus

Key
6A · G minor
BPM
79
Double-time
158
Open Key
11m
Energy
41/100
Pop
3/100
Length
4:50
Released
2018
Genre
Drum N Bass
Loudness
-4.3 dB
ISRC
UKACT1930359

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

The Sirens: drum n bass, G minor (6A), 79 BPM. Tonally it lands dark and steady. The groove is loose and less beat-driven. The mix is almost entirely instrumental. The master is loud and heavily compressed. A 2018 production that still circulates in sets. Less groove-driven than 99% of Mefjus's catalogue. For programming, treat it as a warm-up or breakdown cut.

Brightness:
darker than 99% of Mefjus's catalogue
Tempo:
slower than 98% of Mefjus's catalogue
Energy:
calmer than 97% of Mefjus's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy41
Mood3Dark
Groove16
Acoustic55
Instrumental82
Live8
Speech6

Frequency spectrum

amplitude · bass → treble

FAQ

What key is The Sirens in?

The Sirens by Mefjus is in G minor, or 6A on the Camelot wheel.

What BPM is The Sirens?

The Sirens runs at 79 BPM.

What mixes well with The Sirens?

From 6A it blends harmonically with 7A, 6B, 5A. Moving to 7A lifts the energy a step.

Is The Sirens good for peak time?

With energy 41 out of 100 at 79 BPM, it works best as a warm-up or breakdown cut.

Mixes harmonically

6A5A · 7A · 6B

From 6A, 7A (D minor) lifts the energy a step; 6B (B♭ major) brightens to the relative major; 5A (C minor) cools the energy down a step.

#TrackKey·BPM

Every move from 6A

7ASimple Mix Upper
5ASimple Mix Downer
6BTonal Shift·
7BDiagonal Mix Upper
5BDiagonal Mix Downer
3BCompatible Tone·
8AHigh Energy Boost▲▲▲
4AHigh Energy Drain▼▼▼
9AParallel Key Upper▲▲
3AParallel Key Downer▼▼
1ATritone Jump▲▲
10ARelated Keyrisky

How to mix it

In 6A at 79 BPM: 7A (D minor) — move to 7A to push the floor harder; 6B (B♭ major) — switch to 6B for a mood change without losing the groove; 5A (C minor) — drop to 5A to bring the room down gently.

Pitch range at ±6%: 74-84 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 1A rather than 6A; below -5% it reads as 11A. With key lock on, it stays 6A across the whole range.

Programming: a warm-up or breakdown cut — early set or after a peak to reset the room.

Similar tempo

Within ±3 BPM of 79 — beatmatch without a big tempo pull.

#TrackKey·BPM

More drum n bass

#TrackKey·BPM

More from Mefjus

Full profile
#TrackKey·BPM

Other recommendations

Beyond strict key and genre matches: tracks that still sit in beatmatch range of 79 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.

#TrackKey·BPM

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