Chapter 4 of 9
- Key
- 4A · F minor
- BPM
- 160
- Half-time
- 80
- Open Key
- 9m
- Energy
- 97/100
- Pop
- 6/100
- Length
- 3:12
- Released
- 2015
- Album
- Burn by Tiësto (160)
- Genre
- Trance
- Loudness
- -5.0 dB
- ISRC
- CYA111700193
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
Other versions
- Chapter 4 of 9original4A · 145
- Chapter 4 of 9original3B · 140
- Chapter 4 of 9original4A · 180
- Chapter 4 of 9original3B · 175
- Chapter 4 of 9original4A · 95
- Chapter 4 of 9original4A · 170
A very fast trance cut, Chapter 4 of 9 sits in F minor (4A) at 160 BPM. The groove is loose and less beat-driven. The mix is almost entirely instrumental. A 2015 production that still circulates in sets. Less groove-driven than 92% of Tiësto's catalogue.
- Tempo:
- faster than 91% of Tiësto's catalogue
- Energy:
- hotter than 87% of Tiësto's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
FAQ
What key is Chapter 4 of 9 in?
Chapter 4 of 9 by Tiësto is in F minor, or 4A on the Camelot wheel.
What BPM is Chapter 4 of 9?
Chapter 4 of 9 runs at 160 BPM, a very fast track.
What mixes well with Chapter 4 of 9?
From 4A it blends harmonically with 5A, 4B, 3A. Moving to 5A lifts the energy a step.
Is Chapter 4 of 9 good for peak time?
With energy 97 out of 100 at 160 BPM, it works best as a high-intensity peak cut.
Mixes harmonically
4A → 3A · 5A · 4BFrom 4A, 5A (C minor) lifts the energy a step; 4B (A♭ major) brightens to the relative major; 3A (B♭ minor) cools the energy down a step.
![Euphoric Night (feat. Lucie Hart) [Tiësto Remix] by Tiësto cover art](https://i.scdn.co/image/ab67616d00001e0248a4a71ec91f3c203e842d33){kind=small}
How to mix it
In 4A at 160 BPM: 5A (C minor) — move to 5A to push the floor harder; 4B (A♭ major) — switch to 4B for a mood change without losing the groove; 3A (B♭ minor) — drop to 3A to bring the room down gently.
Pitch range at ±6%: 150-170 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 11A rather than 4A; below -5% it reads as 9A. With key lock on, it stays 4A across the whole range.
Programming: a high-intensity peak cut.
Similar tempo
Within ±3 BPM of 160 — beatmatch without a big tempo pull.
More trance
More from Tiësto
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 160 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
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