Descartes Before the Horse by Third Son cover art

Descartes Before the Horse

Third Son

30s preview

Key
10A · B minor
BPM
125
Open Key
3m
Energy
72/100
Pop
1/100
Length
5:10
Released
2021
Genre
Tech House
Loudness
-8.2 dB
Dynamics
10.5 dB
ISRC
UKN6K2003719

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

A club-tempo tech house cut, Descartes Before the Horse sits in B minor (10A) at 125 BPM. Tonally it lands punchy, neutral in mood. Rhythmically it is built for the dancefloor. The mix is almost entirely instrumental. Its spectrum is weighted to the sub and kick, with a heavy low end. Groovier than 80% of Third Son's catalogue. In a set it works best as a floor-filler.

Brightness:
brighter than 79% of Third Son's catalogue
Reach:
better known than 79% of Third Son's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy72
Mood61Balanced
Groove80
Acoustic0
Instrumental94
Live10
Speech6

Frequency spectrum

amplitude · bass → treble

601252505001k2k4k8k
37%
Low
30-130 Hz
32%
Low-mid
130-570 Hz
18%
Upper-mid
570 Hz-2.5 kHz
13%
High
2.5-11 kHz

FAQ

What key is Descartes Before the Horse in?

Descartes Before the Horse by Third Son is in B minor, or 10A on the Camelot wheel.

What BPM is Descartes Before the Horse?

Descartes Before the Horse runs at 125 BPM, a club-tempo track.

What mixes well with Descartes Before the Horse?

From 10A it blends harmonically with 11A, 10B, 9A. Moving to 11A lifts the energy a step.

Is Descartes Before the Horse good for peak time?

With energy 72 out of 100 at 125 BPM, it works best as a floor-filler.

Mixes harmonically

10A9A · 11A · 10B

From 10A, 11A (F♯ minor) lifts the energy a step; 10B (D major) brightens to the relative major; 9A (E minor) cools the energy down a step.

Every move from 10A

11ASimple Mix Upper
9ASimple Mix Downer
10BTonal Shift·
11BDiagonal Mix Upper
9BDiagonal Mix Downer
7BCompatible Tone·
12AHigh Energy Boost▲▲▲
8AHigh Energy Drain▼▼▼
1AParallel Key Upper▲▲
7AParallel Key Downer▼▼
5ATritone Jump▲▲
2ARelated Keyrisky

How to mix it

In 10A at 125 BPM: 11A (F♯ minor) — move to 11A to push the floor harder; 10B (D major) — switch to 10B for a mood change without losing the groove; 9A (E minor) — drop to 9A to bring the room down gently.

Pitch range at ±6%: 117-133 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 5A rather than 10A; below -5% it reads as 3A. With key lock on, it stays 10A across the whole range.

Programming: a floor-filler.

Similar tempo

Within ±3 BPM of 125 — beatmatch without a big tempo pull.

#TrackKey·BPM

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Other recommendations

Beyond strict key and genre matches: tracks that still sit in beatmatch range of 125 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.

#TrackKey·BPM

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