City Lights - ozone & Diagnostix Remix by Sigma cover art

City Lights - ozone & Diagnostix Remix

Sigma

Key
2B · F♯ major
BPM
175
Half-time
88
Open Key
7d
Energy
98/100
Pop
12/100
Length
3:56
Released
2023
Album
City Lights (ozone & Diagnostix Remix)
Genre
Drum N Bass
Loudness
-1.5 dB
ISRC
GBSXS2300198

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

Other versions

Against the original (2B at 175 BPM), this version holds the same tempo in the same key.

City Lights - ozone & Diagnostix Remix runs 175 BPM in F♯ major (2B), a drum n bass record. The feel is dark and driving. It leans atmospheric over strictly danceable. It is vocal-led. The master is loud and heavily compressed. Hotter than 97% of Sigma's catalogue. For programming, treat it as an opener or closing-set piece.

Groove:
less groove-driven than 93% of Sigma's catalogue
Brightness:
darker than 86% of Sigma's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy98
Mood13Dark
Groove33
Acoustic2
Instrumental0
Live7
Speech11

Frequency spectrum

amplitude · bass → treble

FAQ

What key is City Lights - ozone & Diagnostix Remix in?

City Lights - ozone & Diagnostix Remix by Sigma is in F♯ major, or 2B on the Camelot wheel.

What BPM is City Lights - ozone & Diagnostix Remix?

City Lights - ozone & Diagnostix Remix runs at 175 BPM.

What mixes well with City Lights - ozone & Diagnostix Remix?

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

Is City Lights - ozone & Diagnostix Remix good for peak time?

With energy 98 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 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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