Flumen Aeternum
30s preview
- Key
- 1B · B major
- BPM
- 64
- Double-time
- 128
- Open Key
- 6d
- Energy
- 32/100
- Pop
- 26/100
- Length
- 2:56
- Released
- 2024
- Genre
- House
- Loudness
- -26.1 dB
- Dynamics
- 17.0 dB
- ISRC
- GBW240000027
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
Flumen Aeternum: house, B major (1B), 64 BPM. 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 17 dB). Slower than 99% of Röyksopp's catalogue.
- Groove:
- less groove-driven than 87% of Röyksopp's catalogue
- Energy:
- calmer than 86% of Röyksopp's catalogue
- Low end:
- more bass-heavy than 85% of Röyksopp's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
- 40%
- Low
- 30-130 Hz
- 37%
- Low-mid
- 130-570 Hz
- 19%
- Upper-mid
- 570 Hz-2.5 kHz
- 4%
- High
- 2.5-11 kHz
FAQ
What key is Flumen Aeternum in?
Flumen Aeternum by Röyksopp is in B major, or 1B on the Camelot wheel.
What BPM is Flumen Aeternum?
Flumen Aeternum runs at 64 BPM.
What mixes well with Flumen Aeternum?
From 1B it blends harmonically with 2B, 1A, 12B. Moving to 2B lifts the energy a step.
Is Flumen Aeternum good for peak time?
With energy 32 out of 100 at 64 BPM, it works best as a warm-up or breakdown cut.
Mixes harmonically
1B → 12B · 2B · 1AFrom 1B, 2B (F♯ major) lifts the energy a step; 1A (A♭ minor) settles into the relative minor; 12B (E major) cools the energy down a step.
How to mix it
In 1B at 64 BPM: 2B (F♯ major) — move to 2B to push the floor harder; 1A (A♭ minor) — switch to 1A for a mood change without losing the groove; 12B (E major) — drop to 12B to bring the room down gently.
Pitch range at ±6%: 60-68 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 8B rather than 1B; below -5% it reads as 6B. With key lock on, it stays 1B 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 64 — beatmatch without a big tempo pull.
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Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 64 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
