Left Behind by Traumer cover art

Left Behind

Traumer

30s preview

Key
10A · B minor
BPM
124
Open Key
3m
Energy
84/100
Pop
1/100
Length
8:15
Released
2016
Genre
Techno
Loudness
-11.0 dB
Dynamics
8.8 dB
ISRC
DEH742004945

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

At 124 BPM in B minor (10A), Left Behind is a club-tempo techno production. 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. The master keeps real dynamic headroom. A 2016 production that still circulates in sets. More bass-heavy than 94% of Traumer's catalogue. For programming, treat it as a peak-time weapon.

Groove:
groovier than 88% of Traumer's catalogue
Energy:
hotter than 86% of Traumer's catalogue
Tempo:
slower than 83% of Traumer's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy84
Mood28Dark
Groove82
Acoustic16
Instrumental85
Live10
Speech9

Frequency spectrum

amplitude · bass → treble

601252505001k2k4k8k
48%
Low
30-130 Hz
32%
Low-mid
130-570 Hz
15%
Upper-mid
570 Hz-2.5 kHz
6%
High
2.5-11 kHz

FAQ

What key is Left Behind in?

Left Behind by Traumer is in B minor, or 10A on the Camelot wheel.

What BPM is Left Behind?

Left Behind runs at 124 BPM, a club-tempo track.

What mixes well with Left Behind?

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

Is Left Behind good for peak time?

With energy 84 out of 100 at 124 BPM, it works best as a peak-time weapon.

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 peak-time weapon — save it for the main stretch (energy 84/100).

Similar tempo

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

More techno

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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.

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