On the Fly - Original Mix
30s preview
- BPM
- 128
- Open Key
- 7d
- Energy
- 84/100
- Pop
- 0/100
- Length
- 7:33
- Released
- 2009
- Album
- Too Small Too Low / On the Fly
- Genre
- Progressive House
- Loudness
- -8.9 dB
- Dynamics
- 10.3 dB
- ISRC
- NLF710902185
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
At 128 BPM in F♯ major (2B), On the Fly - Original Mix is a peak-time tempo progressive house production. The feel is dark and driving. 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. A 2009 production that still circulates in sets. More underground than 99% of Eelke Kleijn's catalogue.
- Brightness:
- darker than 94% of Eelke Kleijn's catalogue
- Tempo:
- faster than 85% of Eelke Kleijn's catalogue
- Groove:
- groovier than 80% of Eelke Kleijn's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
- 37%
- Low
- 30-130 Hz
- 30%
- Low-mid
- 130-570 Hz
- 20%
- Upper-mid
- 570 Hz-2.5 kHz
- 14%
- High
- 2.5-11 kHz
FAQ
What key is On the Fly - Original Mix in?
On the Fly - Original Mix by Eelke Kleijn is in F♯ major, or 2B on the Camelot wheel.
What BPM is On the Fly - Original Mix?
On the Fly - Original Mix runs at 128 BPM, a peak-time tempo track.
What mixes well with On the Fly - Original Mix?
From 2B it blends harmonically with 3B, 2A, 1B. Moving to 3B lifts the energy a step.
Is On the Fly - Original Mix good for peak time?
With energy 84 out of 100 at 128 BPM, it works best as a peak-time weapon.
Mixes harmonically
2B → 1B · 3B · 2AFrom 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.
How to mix it
In 2B at 128 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%: 120-136 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: a peak-time weapon — save it for the main stretch (energy 84/100).
Similar tempo
Within ±3 BPM of 128 — beatmatch without a big tempo pull.
More progressive house
More from Eelke Kleijn
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 128 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
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