Astra by Super Flu cover art

30s preview

Key
6B · B♭ major
BPM
124
Open Key
11d
Energy
74/100
Pop
26/100
Length
3:38
Released
2024
Genre
Progressive House
Label
Last Night On Earth
Loudness
-7.6 dB
Dynamics
9.6 dB
ISRC
QM6MZ2488704

Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026

Other versions

Astra runs 124 BPM in B♭ major (6B), a club-tempo progressive house record. It reads as punchy, neutral in mood. Rhythmically it is built for the dancefloor. The mix is almost entirely instrumental. Its spectrum is weighted to the sub and kick, with a heavy low end. Groovier than 91% of Super Flu's catalogue. In a set it works best as a floor-filler.

Reach:
better known than 89% of Super Flu's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy74
Mood44Balanced
Groove86
Acoustic2
Instrumental82
Live13
Speech4

Frequency spectrum

amplitude · bass → treble

601252505001k2k4k8k
41%
Low
30-130 Hz
27%
Low-mid
130-570 Hz
19%
Upper-mid
570 Hz-2.5 kHz
14%
High
2.5-11 kHz

FAQ

What key is Astra in?

Astra by Super Flu is in B♭ major, or 6B on the Camelot wheel.

What BPM is Astra?

Astra runs at 124 BPM, a club-tempo track.

What mixes well with Astra?

From 6B it blends harmonically with 7B, 6A, 5B. Moving to 7B lifts the energy a step.

Is Astra good for peak time?

With energy 74 out of 100 at 124 BPM, it works best as a floor-filler.

Mixes harmonically

6B5B · 7B · 6A

From 6B, 7B (F major) lifts the energy a step; 6A (G minor) settles into the relative minor; 5B (E♭ major) cools the energy down a step.

Every move from 6B

7BSimple Mix Upper
5BSimple Mix Downer
6ATonal Shift·
7ADiagonal Mix Upper
5ADiagonal Mix Downer
9ACompatible Tone·
8BHigh Energy Boost▲▲▲
4BHigh Energy Drain▼▼▼
9BParallel Key Upper▲▲
3BParallel Key Downer▼▼
1BTritone Jump▲▲
10BRelated Keyrisky

How to mix it

In 6B at 124 BPM: 7B (F major) — move to 7B to push the floor harder; 6A (G minor) — switch to 6A for a mood change without losing the groove; 5B (E♭ major) — drop to 5B to bring the room down gently.

Pitch range at ±6%: 117-131 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 1B rather than 6B; below -5% it reads as 11B. With key lock on, it stays 6B across the whole range.

Programming: a floor-filler.

Similar tempo

Within ±3 BPM of 124 — beatmatch without a big tempo pull.

More progressive house

More from Super Flu

Full profile
#Track

Other recommendations

Beyond strict key and genre matches: tracks that still sit in beatmatch range of 124 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.

#Track