Free One by Calibre cover art

Free One

Calibre

Key
8A · A minor
BPM
120
Open Key
1m
Energy
13/100
Pop
33/100
Length
3:56
Released
2026
Genre
Drum N Bass
Loudness
-17.6 dB

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

Free One is a club-tempo drum n bass track in A minor (8A) at 120 BPM. It reads as brooding and low-slung. The groove is strong and floor-ready. The master keeps real dynamic headroom. Calmer than 99% of Calibre's catalogue. For programming, treat it as a warm-up or breakdown cut.

Reach:
better known than 99% of Calibre's catalogue
Brightness:
darker than 91% of Calibre's catalogue
Groove:
groovier than 84% of Calibre's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy13
Mood8Dark
Groove72
Acoustic95
Instrumental45
Live11
Speech3

Frequency spectrum

amplitude · bass → treble

FAQ

What key is Free One in?

Free One by Calibre is in A minor, or 8A on the Camelot wheel.

What BPM is Free One?

Free One runs at 120 BPM, a club-tempo track.

What mixes well with Free One?

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

Is Free One good for peak time?

With energy 13 out of 100 at 120 BPM, it works best as a warm-up or breakdown cut.

Mixes harmonically

8A7A · 9A · 8B

From 8A, 9A (E minor) lifts the energy a step; 8B (C major) brightens to the relative major; 7A (D minor) cools the energy down a step.

#TrackKey·BPM

Every move from 8A

9ASimple Mix Upper
7ASimple Mix Downer
8BTonal Shift·
9BDiagonal Mix Upper
7BDiagonal Mix Downer
5BCompatible Tone·
10AHigh Energy Boost▲▲▲
6AHigh Energy Drain▼▼▼
11AParallel Key Upper▲▲
5AParallel Key Downer▼▼
3ATritone Jump▲▲
12ARelated Keyrisky

How to mix it

In 8A at 120 BPM: 9A (E minor) — move to 9A to push the floor harder; 8B (C major) — switch to 8B for a mood change without losing the groove; 7A (D minor) — drop to 7A to bring the room down gently.

Pitch range at ±6%: 113-127 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 3A rather than 8A; below -5% it reads as 1A. With key lock on, it stays 8A across the whole range.

Programming: a warm-up or breakdown cut — early set or after a peak to reset the room.

Similar tempo

Within ±3 BPM of 120 — 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 120 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.

#TrackKey·BPM

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