The Reason by Sigma cover art

The Reason

Sigma

30s preview

Key
4A · F minor
BPM
175
Half-time
88
Open Key
9m
Energy
86/100
Pop
0/100
Length
3:44
Released
2015
Album
Life (Deluxe)
Genre
Drum N Bass
Loudness
-4.7 dB
Dynamics
9.6 dB
ISRC
GBSXS1500177

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

The Reason is a drum n bass track in F minor (4A) at 175 BPM. The feel is punchy, neutral in mood. It is vocal-led. The master is loud and heavily compressed. A 2015 production that still circulates in sets. More underground than 99% of Sigma's catalogue.

Groove:
less groove-driven than 79% of Sigma's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy86
Mood39Balanced
Groove45
Acoustic1
Instrumental0
Live16
Speech7

Frequency spectrum

amplitude · bass → treble

601252505001k2k4k8k
32%
Low
30-130 Hz
27%
Low-mid
130-570 Hz
22%
Upper-mid
570 Hz-2.5 kHz
19%
High
2.5-11 kHz

FAQ

What key is The Reason in?

The Reason by Sigma is in F minor, or 4A on the Camelot wheel.

What BPM is The Reason?

The Reason runs at 175 BPM.

What mixes well with The Reason?

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

Is The Reason good for peak time?

With energy 86 out of 100 at 175 BPM, it works best as an opener or closing-set piece.

Mixes harmonically

4A3A · 5A · 4B

From 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.

#TrackKey·BPM

Every move from 4A

5ASimple Mix Upper
3ASimple Mix Downer
4BTonal Shift·
5BDiagonal Mix Upper
3BDiagonal Mix Downer
1BCompatible Tone·
6AHigh Energy Boost▲▲▲
2AHigh Energy Drain▼▼▼
7AParallel Key Upper▲▲
1AParallel Key Downer▼▼
11ATritone Jump▲▲
8ARelated Keyrisky

How to mix it

In 4A at 175 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%: 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 11A rather than 4A; below -5% it reads as 9A. With key lock on, it stays 4A 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 Sigma

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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