Follow Up by Oliver Koletzki cover art
Key
8A · A minor
BPM
128
Open Key
1m
Energy
83/100
Pop
0/100
Length
7:30
Released
2006
Genre
Tech House
Loudness
-9.1 dB
ISRC
DEXN81831120

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

Follow Up is a peak-time tempo tech house track in A minor (8A) at 128 BPM. The feel is dark and driving. Rhythmically it is built for the dancefloor. The mix is almost entirely instrumental. A 2006 production that still circulates in sets. More underground than 99% of Oliver Koletzki's catalogue. In a set it works best as a peak-time weapon.

Tempo:
faster than 93% of Oliver Koletzki's catalogue
Energy:
hotter than 78% of Oliver Koletzki's catalogue

Sonic profile

EnergyGrooveMoodOrganicInstr.LiveTempo
Energy83
Mood25Dark
Groove79
Acoustic0
Instrumental89
Live12
Speech5

Frequency spectrum

amplitude · bass → treble

FAQ

What key is Follow Up in?

Follow Up by Oliver Koletzki is in A minor, or 8A on the Camelot wheel.

What BPM is Follow Up?

Follow Up runs at 128 BPM, a peak-time tempo track.

What mixes well with Follow Up?

From 8A it blends harmonically with 9A, 8B, 7A. Moving to 9A lifts the energy a step.

Is Follow Up good for peak time?

With energy 83 out of 100 at 128 BPM, it works best as a peak-time weapon.

Mixes harmonically

8A7A · 9A · 8B

From 8A, 9A (E minor) lifts the energy a step; 8B (C major) brightens to the relative major; 7A (D minor) cools the energy down a step.

#TrackKey·BPM

Every move from 8A

9ASimple Mix Upper
7ASimple Mix Downer
8BTonal Shift·
9BDiagonal Mix Upper
7BDiagonal Mix Downer
5BCompatible Tone·
10AHigh Energy Boost▲▲▲
6AHigh Energy Drain▼▼▼
11AParallel Key Upper▲▲
5AParallel Key Downer▼▼
3ATritone Jump▲▲
12ARelated Keyrisky

How to mix it

In 8A at 128 BPM: 9A (E minor) — move to 9A to push the floor harder; 8B (C major) — switch to 8B for a mood change without losing the groove; 7A (D minor) — drop to 7A to bring the room down gently.

Pitch range at ±6%: 120-136 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 3A rather than 8A; below -5% it reads as 1A. With key lock on, it stays 8A across the whole range.

Programming: a peak-time weapon — save it for the main stretch (energy 83/100).

Similar tempo

Within ±3 BPM of 128 — beatmatch without a big tempo pull.

#TrackKey·BPM

More tech house

More from Oliver Koletzki

Full profile

Other recommendations

Beyond strict key and genre matches: tracks that still sit in beatmatch range of 128 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.

#TrackKey·BPM

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