Event Horizon by Delta Heavy cover art

Event Horizon

Delta Heavy

30s preview

Key
3B · D♭ major
BPM
174
Half-time
87
Open Key
8d
Energy
91/100
Pop
0/100
Length
4:30
Released
2016
Genre
Drum N Bass
Loudness
-3.6 dB
Dynamics
11.2 dB
ISRC
GBBZH1500248

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

Event Horizon runs 174 BPM in D♭ major (3B), a drum n bass record. The feel is dark and driving. The master is loud and heavily compressed. The master keeps unusual dynamic range for club music (crest 11 dB). A 2016 production that still circulates in sets. More underground than 99% of Delta Heavy's catalogue. In a set it works best as an opener or closing-set piece.

Groove:
less groove-driven than 93% of Delta Heavy's catalogue
Low end:
more treble-tilted than 79% of Delta Heavy's catalogue
Tempo:
slower than 75% of Delta Heavy's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy91
Mood17Dark
Groove35
Acoustic0
Instrumental35
Live12
Speech7

Frequency spectrum

amplitude · bass → treble

601252505001k2k4k8k
30%
Low
30-130 Hz
27%
Low-mid
130-570 Hz
23%
Upper-mid
570 Hz-2.5 kHz
19%
High
2.5-11 kHz

FAQ

What key is Event Horizon in?

Event Horizon by Delta Heavy is in D♭ major, or 3B on the Camelot wheel.

What BPM is Event Horizon?

Event Horizon runs at 174 BPM.

What mixes well with Event Horizon?

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

Is Event Horizon good for peak time?

With energy 91 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 Delta Heavy

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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