Undergrowth
30s preview
- BPM
- 120
- Open Key
- 3m
- Energy
- 75/100
- Pop
- 27/100
- Length
- 7:36
- Released
- 2025
- Album
- Apex / Undergrowth
- Genre
- Progressive House
- Label
- Vapour Recordings
- Loudness
- -10.7 dB
- Dynamics
- 9.1 dB
- ISRC
- AU4S41200221
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
Undergrowth is a club-tempo progressive house track in B minor (10A) at 120 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. The master keeps real dynamic headroom. Groovier than 99% of GMJ's catalogue. In a set it works best as a floor-filler.
- Reach:
- better known than 99% of GMJ's catalogue
- Low end:
- more bass-heavy than 92% of GMJ's catalogue
- Tempo:
- slower than 85% of GMJ's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
- 42%
- Low
- 30-130 Hz
- 28%
- Low-mid
- 130-570 Hz
- 16%
- Upper-mid
- 570 Hz-2.5 kHz
- 13%
- High
- 2.5-11 kHz
FAQ
What key is Undergrowth in?
Undergrowth by GMJ is in B minor, or 10A on the Camelot wheel.
What BPM is Undergrowth?
Undergrowth runs at 120 BPM, a club-tempo track.
What mixes well with Undergrowth?
From 10A it blends harmonically with 11A, 10B, 9A. Moving to 11A lifts the energy a step.
Is Undergrowth good for peak time?
With energy 75 out of 100 at 120 BPM, it works best as a floor-filler.
Mixes harmonically
10A → 9A · 11A · 10BFrom 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.
How to mix it
In 10A at 120 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%: 113-127 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 120 — beatmatch without a big tempo pull.
More progressive house
![Migrants (Radio Slave Accapella) [Guy J Edit] by Guy J cover art](https://i.scdn.co/image/ab67616d00001e0296069d8e497135a14ca4cf88){kind=small}
More from GMJ
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 120 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
