Eternity by 1991 cover art

Eternity

1991

30s preview

Key
3B · D♭ major
BPM
174
Half-time
87
Open Key
8d
Energy
99/100
Pop
20/100
Length
4:20
Released
2022
Genre
Drum N Bass
Loudness
-1.6 dB
Dynamics
13.7 dB
ISRC
GB2LD2210111

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

Eternity runs 174 BPM in D♭ major (3B), a drum n bass record. The feel is punchy, neutral in mood. The master is loud and heavily compressed. The master keeps unusual dynamic range for club music (crest 14 dB). More treble-tilted than 95% of 1991's catalogue. For programming, treat it as an opener or closing-set piece.

Energy:
hotter than 89% of 1991's catalogue
Tempo:
slower than 84% of 1991's catalogue
Brightness:
brighter than 84% of 1991's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy99
Mood53Balanced
Groove46
Acoustic1
Instrumental30
Live21
Speech6

Frequency spectrum

amplitude · bass → treble

601252505001k2k4k8k
27%
Low
30-130 Hz
27%
Low-mid
130-570 Hz
26%
Upper-mid
570 Hz-2.5 kHz
21%
High
2.5-11 kHz

FAQ

What key is Eternity in?

Eternity by 1991 is in D♭ major, or 3B on the Camelot wheel.

What BPM is Eternity?

Eternity runs at 174 BPM.

What mixes well with Eternity?

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

Is Eternity good for peak time?

With energy 99 out of 100 at 174 BPM, it works best as an opener or closing-set piece.

Mixes harmonically

3B2B · 4B · 3A

From 3B, 4B (A♭ major) lifts the energy a step; 3A (B♭ minor) settles into the relative minor; 2B (F♯ major) cools the energy down a step.

#TrackKey·BPM

Every move from 3B

4BSimple Mix Upper
2BSimple Mix Downer
3ATonal Shift·
4ADiagonal Mix Upper
2ADiagonal Mix Downer
6ACompatible Tone·
5BHigh Energy Boost▲▲▲
1BHigh Energy Drain▼▼▼
6BParallel Key Upper▲▲
12BParallel Key Downer▼▼
10BTritone Jump▲▲
7BRelated Keyrisky

How to mix it

In 3B at 174 BPM: 4B (A♭ major) — move to 4B to push the floor harder; 3A (B♭ minor) — switch to 3A for a mood change without losing the groove; 2B (F♯ major) — drop to 2B to bring the room down gently.

Pitch range at ±6%: 164-184 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 10B rather than 3B; below -5% it reads as 8B. With key lock on, it stays 3B across the whole range.

Programming: an opener or closing-set piece.

Similar tempo

Within ±3 BPM of 174 — beatmatch without a big tempo pull.

#TrackKey·BPM

More drum n bass

#TrackKey·BPM

More from 1991

Full profile
#TrackKey·BPM

Other recommendations

Beyond strict key and genre matches: tracks that still sit in beatmatch range of 174 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.

#TrackKey·BPM

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