Sirens of Time
- Key
- 1B · B major
- BPM
- 134
- Open Key
- 6d
- Energy
- 89/100
- Pop
- 0/100
- Length
- 7:01
- Released
- 2023
- Album
- Disintegrate
- Genre
- Techno
- Loudness
- -6.6 dB
- ISRC
- US7NS2300002
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
Sirens of Time runs 134 BPM in B major (1B), a peak-time tempo techno record. The feel is dark and driving. Rhythmically it is built for the dancefloor. The mix is almost entirely instrumental. More underground than 99% of Spektre's catalogue. For programming, treat it as a peak-time weapon.
- Tempo:
- faster than 90% of Spektre's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
FAQ
What key is Sirens of Time in?
Sirens of Time by Spektre is in B major, or 1B on the Camelot wheel.
What BPM is Sirens of Time?
Sirens of Time runs at 134 BPM, a peak-time tempo track.
What mixes well with Sirens of Time?
From 1B it blends harmonically with 2B, 1A, 12B. Moving to 2B lifts the energy a step.
Is Sirens of Time good for peak time?
With energy 89 out of 100 at 134 BPM, it works best as a peak-time weapon.
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 134 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%: 126-142 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 peak-time weapon — save it for the main stretch (energy 89/100).
Similar tempo
Within ±3 BPM of 134 — beatmatch without a big tempo pull.
More techno
More from Spektre
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 134 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
