Regular Bull
30s preview
- Key
- 4A · F minor
- BPM
- 127
- Open Key
- 9m
- Energy
- 57/100
- Pop
- 9/100
- Length
- 5:17
- Released
- 2021
- Genre
- Drum N Bass
- Loudness
- -12.4 dB
- Dynamics
- 16.4 dB
- ISRC
- GBZSD2100015
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
Regular Bull is a peak-time tempo drum n bass track in F minor (4A) at 127 BPM. Tonally it lands balanced in mood. The mix is almost entirely instrumental. The master keeps real dynamic headroom. The master keeps unusual dynamic range for club music (crest 16 dB). Calmer than 78% of Calibre's catalogue. For programming, treat it as a mid-set roller.
- Tempo:
- slower than 77% of Calibre's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
- 32%
- Low
- 30-130 Hz
- 31%
- Low-mid
- 130-570 Hz
- 22%
- Upper-mid
- 570 Hz-2.5 kHz
- 15%
- High
- 2.5-11 kHz
FAQ
What key is Regular Bull in?
Regular Bull by Calibre is in F minor, or 4A on the Camelot wheel.
What BPM is Regular Bull?
Regular Bull runs at 127 BPM, a peak-time tempo track.
What mixes well with Regular Bull?
From 4A it blends harmonically with 5A, 4B, 3A. Moving to 5A lifts the energy a step.
Is Regular Bull good for peak time?
With energy 57 out of 100 at 127 BPM, it works best as a mid-set roller.
Mixes harmonically
4A → 3A · 5A · 4BFrom 4A, 5A (C minor) lifts the energy a step; 4B (A♭ major) brightens to the relative major; 3A (B♭ minor) cools the energy down a step.
How to mix it
In 4A at 127 BPM: 5A (C minor) — move to 5A to push the floor harder; 4B (A♭ major) — switch to 4B for a mood change without losing the groove; 3A (B♭ minor) — drop to 3A to bring the room down gently.
Pitch range at ±6%: 119-135 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 11A rather than 4A; below -5% it reads as 9A. With key lock on, it stays 4A across the whole range.
Programming: a mid-set roller.
Similar tempo
Within ±3 BPM of 127 — beatmatch without a big tempo pull.
More drum n bass
More from Calibre
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 127 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
![ロンドンは夜８時 [LON 8PM <-> TYO 4AM] featuring AMWE (TeddyLoid Remix) by London Elektricity cover art](https://qzoszznbkkwwjtagnyok.supabase.co/storage/v1/object/public/dj-covers/0118817d93c050b88d6a.webp){kind=small}
![ロンドンは夜８時 [LON 8PM <-> TYO 4AM] featuring AMWE (TeddyLoid Remix) by London Elektricity cover art](https://qzoszznbkkwwjtagnyok.supabase.co/storage/v1/object/public/dj-covers/cac52b8e1bfdd7ed1e68.webp){kind=small}
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.