Dumb Bum by Calibre cover art

Dumb Bum

Calibre

Key
8B · C major
BPM
115
Open Key
1d
Energy
85/100
Pop
14/100
Length
5:48
Released
2023
Genre
Drum N Bass
Loudness
-9.7 dB
ISRC
GBZSD2300008

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

A mid-tempo drum n bass cut, Dumb Bum sits in C major (8B) at 115 BPM. The mix is almost entirely instrumental. Slower than 84% of Calibre's catalogue.

Groove:
less groove-driven than 80% of Calibre's catalogue
Brightness:
darker than 78% of Calibre's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy85
Mood20Dark
Groove54
Acoustic0
Instrumental83
Live8
Speech8

Frequency spectrum

amplitude · bass → treble

FAQ

What key is Dumb Bum in?

Dumb Bum by Calibre is in C major, or 8B on the Camelot wheel.

What BPM is Dumb Bum?

Dumb Bum runs at 115 BPM, a mid-tempo track.

What mixes well with Dumb Bum?

From 8B it blends harmonically with 9B, 8A, 7B. Moving to 9B lifts the energy a step.

Is Dumb Bum good for peak time?

With energy 85 out of 100 at 115 BPM, it works best as a mid-set roller.

Mixes harmonically

8B7B · 9B · 8A

From 8B, 9B (G major) lifts the energy a step; 8A (A minor) settles into the relative minor; 7B (F major) cools the energy down a step.

#TrackKey·BPM

Every move from 8B

9BSimple Mix Upper
7BSimple Mix Downer
8ATonal Shift·
9ADiagonal Mix Upper
7ADiagonal Mix Downer
11ACompatible Tone·
10BHigh Energy Boost▲▲▲
6BHigh Energy Drain▼▼▼
11BParallel Key Upper▲▲
5BParallel Key Downer▼▼
3BTritone Jump▲▲
12BRelated Keyrisky

How to mix it

In 8B at 115 BPM: 9B (G major) — move to 9B to push the floor harder; 8A (A minor) — switch to 8A for a mood change without losing the groove; 7B (F major) — drop to 7B to bring the room down gently.

Pitch range at ±6%: 108-122 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 3B rather than 8B; below -5% it reads as 1B. With key lock on, it stays 8B across the whole range.

Programming: a mid-set roller.

Similar tempo

Within ±3 BPM of 115 — beatmatch without a big tempo pull.

#TrackKey·BPM

More drum n bass

#TrackKey·BPM

More from Calibre

Full profile
#TrackKey·BPM

Other recommendations

Beyond strict key and genre matches: tracks that still sit in beatmatch range of 115 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.

#TrackKey·BPM

Every insight on this page, for your own library.

Vibes runs this same analysis on the music you own: keys, energy and vibe for every track, organized into sets you can actually play.