Bells Of
30s preview
- Key
- 9B · G major
- BPM
- 172
- Half-time
- 86
- Open Key
- 2d
- Energy
- 73/100
- Pop
- 0/100
- Length
- 6:17
- Released
- 2009
- Album
- Bells Of/Last Look
- Genre
- Drum N Bass
- Loudness
- -5.1 dB
- Dynamics
- 9.1 dB
- ISRC
- GBBHF0930037
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
At 172 BPM in G major (9B), Bells Of is a drum n bass production. The mix is almost entirely instrumental. Its spectrum is weighted to the sub and kick, with a heavy low end. A 2009 production that still circulates in sets. More underground than 99% of Noisia's catalogue.
- Low end:
- more bass-heavy than 99% of Noisia's catalogue
- Brightness:
- darker than 93% of Noisia's catalogue
- Energy:
- calmer than 77% of Noisia's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
- 55%
- Low
- 30-130 Hz
- 35%
- Low-mid
- 130-570 Hz
- 7%
- Upper-mid
- 570 Hz-2.5 kHz
- 2%
- High
- 2.5-11 kHz
FAQ
What key is Bells Of in?
Bells Of by Noisia is in G major, or 9B on the Camelot wheel.
What BPM is Bells Of?
Bells Of runs at 172 BPM.
What mixes well with Bells Of?
From 9B it blends harmonically with 10B, 9A, 8B. Moving to 10B lifts the energy a step.
Is Bells Of good for peak time?
With energy 73 out of 100 at 172 BPM, it works best as an opener or closing-set piece.
Mixes harmonically
9B → 8B · 10B · 9AFrom 9B, 10B (D major) lifts the energy a step; 9A (E minor) settles into the relative minor; 8B (C major) cools the energy down a step.
![All You Ever Wanted (Sub Focus Remix) [Radio Edit] by Sub Focus cover art](https://i.scdn.co/image/ab67616d00001e02e01e4e10a43705a29f6a46c9){kind=small}
How to mix it
In 9B at 172 BPM: 10B (D major) — move to 10B to push the floor harder; 9A (E minor) — switch to 9A for a mood change without losing the groove; 8B (C major) — drop to 8B to bring the room down gently.
Pitch range at ±6%: 162-182 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 4B rather than 9B; below -5% it reads as 2B. With key lock on, it stays 9B across the whole range.
Programming: an opener or closing-set piece.
Similar tempo
Within ±3 BPM of 172 — beatmatch without a big tempo pull.
More drum n bass
![Supersonic (My Existence) [with Noisia, josh pan & Dylan Brady] by Noisia cover art](https://i.scdn.co/image/ab67616d00001e026a234b99763fe093e7989ebe){kind=small}
More from Noisia
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 172 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
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