Hardstyle Frequency Spectrum vs. Pink Noise
Five Hardstyle records measured against pink noise, every track gain-matched to -14 LUFS:
- D-Block & S-te-Fan “Shivers”
- Project One “The Upside Down”
- Sub Zero Project “It Will Be OK”
- Sound Rush “Stay With Me”
- Rebelión “Aliens On Acid”
Hardstyle is defined by what is not there: the sub is 5 dB over pink and everything above 250 Hz sits within a decibel or two of it, giving a nearly flat curve from the low mids to the air. The stereo image is almost fully wide from 500 Hz up, the widest of any set. No kick is outlined separately because the kick and sub are one instrument here; the snare sits high at 369–768 Hz.

Hardstyle frequency spectrum vs. other genres
The same pink-noise comparison for two related genres and three very different ones.
Hardstyle instrument frequency ranges and levels
Where the individual parts of a Hardstyle mix sit — sub, kick, snare, the supporting and prominent mid layers, air and splash — as REFFREY's PARTS mode outlines them from the references.

| REFFREY // Hardstyle Parts Breakdown | ||
|---|---|---|
| Part | Peak position | Peak level |
| Foundations | ||
| SUB | 41–64 Hz | −23 to −21 dB |
| KICK | — | — |
| SNARE | 369–768 Hz | −34 to −30 dB |
| Mids | ||
| SUPPORT | 293 Hz – 6 kHz | −53 to −49 dB |
| PROMINENCE | 352 Hz – 3.8 kHz | −34 to −29 dB |
| Highs | ||
| AIR | 6–22 kHz | −62 to −61 dB |
| SPLASH | 6–22 kHz | −51 to −50 dB |
Levels are peak spectrum levels with every track gain-matched to -14 LUFS, so they compare across tracks and across genres.
Hardstyle parts vs. other genres
Where Hardstyle’s sub, kick, snare and mid layers sit next to five other genres.
Hardstyle Full Reference Stack: Peak, Average, and Stereo Width curves
Average (filled) and peak (dashed) spectra of every reference, with the stereo width strip below. Width is the side-to-mid level per frequency, averaged over the analyzed section: 0 dB means the sides are as loud as the centre, MONO means there is no difference between left and right at all.

Reference tracks and sections analyzed
The 5 Hardstyle tracks behind this RefMap and the section of each that was analyzed. This is the Hardstyle set that ships inside REFFREY.
- D-Block & S-te-FanShivers

- Project OneThe Upside Down

- Sub Zero ProjectIt Will Be OK

- Sound RushStay With Me

- RebeliónAliens On Acid

Captured September 2026 from the REFFREY default set “Hardstyle”. Analysis only — no audio is included.
Compare your tracks to your favorite artists with REFFREY
This Hardstyle set ships inside REFFREY. Load it, drop your mix on top, and DIFF and PARTS show exactly where yours differs — in real time from your DAW.