Monopterus by Julian Wassermann cover art

30s preview

Key
10A · B minor
BPM
124
Open Key
3m
Energy
73/100
Pop
0/100
Length
6:29
Released
2016
Genre
Techno
Loudness
-7.2 dB
Dynamics
9.3 dB
ISRC
DEUE11635259

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

Monopterus runs 124 BPM in B minor (10A), a club-tempo techno record. Tonally it lands dark and driving. 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. A 2016 production that still circulates in sets. More underground than 99% of Julian Wassermann's catalogue. In a set it works best as a floor-filler.

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy73
Mood26Dark
Groove73
Acoustic0
Instrumental89
Live6
Speech5

Frequency spectrum

amplitude · bass → treble

601252505001k2k4k8k
38%
Low
30-130 Hz
28%
Low-mid
130-570 Hz
19%
Upper-mid
570 Hz-2.5 kHz
15%
High
2.5-11 kHz

FAQ

What key is Monopterus in?

Monopterus by Julian Wassermann is in B minor, or 10A on the Camelot wheel.

What BPM is Monopterus?

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

What mixes well with Monopterus?

From 10A it blends harmonically with 11A, 10B, 9A. Moving to 11A lifts the energy a step.

Is Monopterus good for peak time?

With energy 73 out of 100 at 124 BPM, it works best as a floor-filler.

Mixes harmonically

10A9A · 11A · 10B

From 10A, 11A (F♯ minor) lifts the energy a step; 10B (D major) brightens to the relative major; 9A (E minor) cools the energy down a step.

Every move from 10A

11ASimple Mix Upper
9ASimple Mix Downer
10BTonal Shift·
11BDiagonal Mix Upper
9BDiagonal Mix Downer
7BCompatible Tone·
12AHigh Energy Boost▲▲▲
8AHigh Energy Drain▼▼▼
1AParallel Key Upper▲▲
7AParallel Key Downer▼▼
5ATritone Jump▲▲
2ARelated Keyrisky

How to mix it

In 10A at 124 BPM: 11A (F♯ minor) — move to 11A to push the floor harder; 10B (D major) — switch to 10B for a mood change without losing the groove; 9A (E minor) — drop to 9A 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 5A rather than 10A; below -5% it reads as 3A. With key lock on, it stays 10A across the whole range.

Programming: a floor-filler.

Similar tempo

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

More techno

More from Julian Wassermann

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