Valirus
30s preview
- BPM
- 135
- Open Key
- 8d
- Energy
- 80/100
- Pop
- 0/100
- Length
- 7:39
- Released
- 2002
- Genre
- Psy Trance
- Loudness
- -11.0 dB
- Dynamics
- 12.6 dB
- ISRC
- USA2P0502715
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
A driving up-tempo psy trance cut, Valirus sits in D♭ major (3B) at 135 BPM. The feel is punchy, neutral in mood. 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 13 dB). A 2002 production that still circulates in sets. More underground than 99% of Astrix's catalogue. In a set it works best as a peak-time weapon.
- Tempo:
- slower than 88% of Astrix's catalogue
- Low end:
- more bass-heavy than 87% of Astrix's catalogue
- Brightness:
- brighter than 82% of Astrix's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
- 40%
- Low
- 30-130 Hz
- 34%
- Low-mid
- 130-570 Hz
- 20%
- Upper-mid
- 570 Hz-2.5 kHz
- 6%
- High
- 2.5-11 kHz
FAQ
What key is Valirus in?
Valirus by Astrix is in D♭ major, or 3B on the Camelot wheel.
What BPM is Valirus?
Valirus runs at 135 BPM, a driving up-tempo track.
What mixes well with Valirus?
From 3B it blends harmonically with 4B, 3A, 2B. Moving to 4B lifts the energy a step.
Is Valirus good for peak time?
With energy 80 out of 100 at 135 BPM, it works best as a peak-time weapon.
Mixes harmonically
3B → 2B · 4B · 3AFrom 3B, 4B (A♭ major) lifts the energy a step; 3A (B♭ minor) settles into the relative minor; 2B (F♯ major) cools the energy down a step.
How to mix it
In 3B at 135 BPM: 4B (A♭ major) — move to 4B to push the floor harder; 3A (B♭ minor) — switch to 3A for a mood change without losing the groove; 2B (F♯ major) — drop to 2B to bring the room down gently.
Pitch range at ±6%: 127-143 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 10B rather than 3B; below -5% it reads as 8B. With key lock on, it stays 3B across the whole range.
Programming: a peak-time weapon — save it for the main stretch (energy 80/100).
Similar tempo
Within ±3 BPM of 135 — beatmatch without a big tempo pull.
More psy trance
More from Astrix
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 135 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
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