Junior Greaser by Perc cover art

Junior Greaser

Perc

30s preview

Key
10A · B minor
BPM
124
Open Key
3m
Energy
29/100
Pop
0/100
Length
7:29
Released
2008
Album
Skid Grease - EP
Genre
Techno
Loudness
-10.8 dB
Dynamics
12.0 dB
ISRC
GBUNP0701602

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

At 124 BPM in B minor (10A), Junior Greaser is a club-tempo techno production. The groove is strong and floor-ready. The mix is almost entirely instrumental. Its spectrum is weighted to the sub and kick, with a heavy low end. The master keeps real dynamic headroom. The master keeps unusual dynamic range for club music (crest 12 dB). A 2008 production that still circulates in sets. Groovier than 99% of Perc's catalogue. In a set it works best as a warm-up or breakdown cut.

Reach:
more underground than 99% of Perc's catalogue
Energy:
calmer than 97% of Perc's catalogue
Tempo:
slower than 85% of Perc's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy29
Mood28Dark
Groove92
Acoustic0
Instrumental94
Live11
Speech29

Frequency spectrum

amplitude · bass → treble

601252505001k2k4k8k
43%
Low
30-130 Hz
26%
Low-mid
130-570 Hz
15%
Upper-mid
570 Hz-2.5 kHz
16%
High
2.5-11 kHz

FAQ

What key is Junior Greaser in?

Junior Greaser by Perc is in B minor, or 10A on the Camelot wheel.

What BPM is Junior Greaser?

Junior Greaser runs at 124 BPM, a club-tempo track.

What mixes well with Junior Greaser?

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

Is Junior Greaser good for peak time?

With energy 29 out of 100 at 124 BPM, it works best as a warm-up or breakdown cut.

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 124 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%: 117-131 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 warm-up or breakdown cut — early set or after a peak to reset the room.

Similar tempo

Within ±3 BPM of 124 — beatmatch without a big tempo pull.

More techno

More from Perc

Full profile
#Track

Other recommendations

Beyond strict key and genre matches: tracks that still sit in beatmatch range of 124 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.

#Track