The Day We Leave Earth
30s preview
- Key
- 9A · E minor
- BPM
- 100
- Double-time
- 200
- Open Key
- 2m
- Energy
- 14/100
- Pop
- 0/100
- Length
- 6:55
- Released
- 2017
- Album
- The Arc of Tension
- Genre
- Tech House
- Loudness
- -19.2 dB
- Dynamics
- 16.3 dB
- ISRC
- DEUE11720975
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
The Day We Leave Earth is a slow-groove tempo tech house track in E minor (9A) at 100 BPM. The groove is loose and less beat-driven. 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 16 dB). A 2017 production that still circulates in sets. Calmer than 99% of Oliver Koletzki's catalogue.
- Groove:
- less groove-driven than 99% of Oliver Koletzki's catalogue
- Reach:
- more underground than 99% of Oliver Koletzki's catalogue
- Brightness:
- darker than 97% of Oliver Koletzki's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
- 39%
- Low
- 30-130 Hz
- 38%
- Low-mid
- 130-570 Hz
- 21%
- Upper-mid
- 570 Hz-2.5 kHz
- 2%
- High
- 2.5-11 kHz
FAQ
What key is The Day We Leave Earth in?
The Day We Leave Earth by Oliver Koletzki is in E minor, or 9A on the Camelot wheel.
What BPM is The Day We Leave Earth?
The Day We Leave Earth runs at 100 BPM, a slow-groove tempo track.
What mixes well with The Day We Leave Earth?
From 9A it blends harmonically with 10A, 9B, 8A. Moving to 10A lifts the energy a step.
Is The Day We Leave Earth good for peak time?
With energy 14 out of 100 at 100 BPM, it works best as a warm-up or breakdown cut.
Mixes harmonically
9A → 8A · 10A · 9BFrom 9A, 10A (B minor) lifts the energy a step; 9B (G major) brightens to the relative major; 8A (A minor) cools the energy down a step.
How to mix it
In 9A at 100 BPM: 10A (B minor) — move to 10A to push the floor harder; 9B (G major) — switch to 9B for a mood change without losing the groove; 8A (A minor) — drop to 8A to bring the room down gently.
Pitch range at ±6%: 94-106 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 4A rather than 9A; below -5% it reads as 2A. With key lock on, it stays 9A 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 100 — beatmatch without a big tempo pull.
More tech house
More from Oliver Koletzki
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 100 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
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