The Kindred by Optical cover art

The Kindred

Optical

Key
2B · F♯ major
BPM
175
Half-time
88
Open Key
7d
Energy
94/100
Pop
0/100
Length
6:17
Released
2009
Album
Travel the Galaxy
Genre
Drum N Bass
Loudness
-3.4 dB
ISRC
GBTKW0990709

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

At 175 BPM in F♯ major (2B), The Kindred is a drum n bass production. The feel is dark and driving. The master is loud and heavily compressed. A 2009 production that still circulates in sets. More underground than 99% of Optical's catalogue. For programming, treat it as an opener or closing-set piece.

Brightness:
darker than 94% of Optical's catalogue
Groove:
less groove-driven than 81% of Optical's catalogue
Tempo:
faster than 79% of Optical's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy94
Mood12Dark
Groove47
Acoustic2
Instrumental58
Live21
Speech9

Frequency spectrum

amplitude · bass → treble

FAQ

What key is The Kindred in?

The Kindred by Optical is in F♯ major, or 2B on the Camelot wheel.

What BPM is The Kindred?

The Kindred runs at 175 BPM.

What mixes well with The Kindred?

From 2B it blends harmonically with 3B, 2A, 1B. Moving to 3B lifts the energy a step.

Is The Kindred good for peak time?

With energy 94 out of 100 at 175 BPM, it works best as an opener or closing-set piece.

Mixes harmonically

2B1B · 3B · 2A

From 2B, 3B (D♭ major) lifts the energy a step; 2A (E♭ minor) settles into the relative minor; 1B (B major) cools the energy down a step.

#TrackKey·BPM

Every move from 2B

3BSimple Mix Upper
1BSimple Mix Downer
2ATonal Shift·
3ADiagonal Mix Upper
1ADiagonal Mix Downer
5ACompatible Tone·
4BHigh Energy Boost▲▲▲
12BHigh Energy Drain▼▼▼
5BParallel Key Upper▲▲
11BParallel Key Downer▼▼
9BTritone Jump▲▲
6BRelated Keyrisky

How to mix it

In 2B at 175 BPM: 3B (D♭ major) — move to 3B to push the floor harder; 2A (E♭ minor) — switch to 2A for a mood change without losing the groove; 1B (B major) — drop to 1B 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 9B rather than 2B; below -5% it reads as 7B. With key lock on, it stays 2B 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 Optical

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

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.