Blood Worm by Simula cover art

Blood Worm

Simula

Key
4B · A♭ major
BPM
175
Half-time
88
Open Key
9d
Energy
72/100
Pop
8/100
Length
4:23
Released
2021
Genre
Drum N Bass
Loudness
-2.1 dB
ISRC
GB8KE2153375

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

A drum n bass cut, Blood Worm sits in A♭ major (4B) at 175 BPM. It reads as dark and driving. The mix is almost entirely instrumental. Spoken-word passages run through it. The master is loud and heavily compressed. Calmer than 84% of Simula's catalogue. For programming, treat it as an opener or closing-set piece.

Groove:
less groove-driven than 79% of Simula's catalogue
Brightness:
darker than 76% of Simula's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy72
Mood18Dark
Groove59
Acoustic5
Instrumental75
Live8
Speech37

Frequency spectrum

amplitude · bass → treble

FAQ

What key is Blood Worm in?

Blood Worm by Simula is in A♭ major, or 4B on the Camelot wheel.

What BPM is Blood Worm?

Blood Worm runs at 175 BPM.

What mixes well with Blood Worm?

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

Is Blood Worm good for peak time?

With energy 72 out of 100 at 175 BPM, it works best as an opener or closing-set piece.

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.

#TrackKey·BPM

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 175 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%: 164-186 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: an opener or closing-set piece.

Similar tempo

Within ±3 BPM of 175 — beatmatch without a big tempo pull.

#TrackKey·BPM

More drum n bass

#TrackKey·BPM

More from Simula

Full profile
#TrackKey·BPM

Other recommendations

Beyond strict key and genre matches: tracks that still sit in beatmatch range of 175 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.

#TrackKey·BPM

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