Past Lives by S.P.Y cover art

Past Lives

S.P.Y

30s preview

Key
10A · B minor
BPM
174
Half-time
87
Open Key
3m
Energy
97/100
Pop
2/100
Length
5:34
Released
2011
Genre
Drum N Bass
Loudness
-1.8 dB
Dynamics
14.6 dB
ISRC
GBRD51400138

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

Past Lives runs 174 BPM in B minor (10A), a drum n bass record. Tonally it lands punchy, neutral in mood. The mix is almost entirely instrumental. The master is loud and heavily compressed. The master keeps unusual dynamic range for club music (crest 15 dB). A 2011 production that still circulates in sets. More treble-tilted than 86% of S.P.Y's catalogue. For programming, treat it as an opener or closing-set piece.

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy97
Mood39Balanced
Groove53
Acoustic0
Instrumental79
Live34
Speech6

Frequency spectrum

amplitude · bass → treble

601252505001k2k4k8k
24%
Low
30-130 Hz
28%
Low-mid
130-570 Hz
26%
Upper-mid
570 Hz-2.5 kHz
22%
High
2.5-11 kHz

FAQ

What key is Past Lives in?

Past Lives by S.P.Y is in B minor, or 10A on the Camelot wheel.

What BPM is Past Lives?

Past Lives runs at 174 BPM.

What mixes well with Past Lives?

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

Is Past Lives good for peak time?

With energy 97 out of 100 at 174 BPM, it works best as an opener or closing-set piece.

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.

#TrackKey·BPM

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 174 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%: 164-184 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: an opener or closing-set piece.

Similar tempo

Within ±3 BPM of 174 — beatmatch without a big tempo pull.

#TrackKey·BPM

More drum n bass

#TrackKey·BPM

More from S.P.Y

Full profile
#TrackKey·BPM

Other recommendations

Beyond strict key and genre matches: tracks that still sit in beatmatch range of 174 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.