Firma Chong (extended)
30s preview
- BPM
- 126
- Open Key
- 5d
- Energy
- 66/100
- Pop
- 28/100
- Length
- 6:31
- Released
- 2013
- Genre
- Deep House
- Loudness
- -13.3 dB
- Dynamics
- 13.1 dB
- ISRC
- DEAF71336012
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
A club-tempo deep house cut, Firma Chong (extended) sits in E major (12B) at 126 BPM. It reads as bright and euphoric. 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. The master keeps unusual dynamic range for club music (crest 13 dB). A 2013 production that still circulates in sets. Better known than 90% of Fritz Kalkbrenner's catalogue. For programming, treat it as a mid-set roller.
- Brightness:
- brighter than 87% of Fritz Kalkbrenner's catalogue
- Tempo:
- faster than 76% of Fritz Kalkbrenner's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
- 39%
- Low
- 30-130 Hz
- 30%
- Low-mid
- 130-570 Hz
- 18%
- Upper-mid
- 570 Hz-2.5 kHz
- 13%
- High
- 2.5-11 kHz
FAQ
What key is Firma Chong (extended) in?
Firma Chong (extended) by Fritz Kalkbrenner is in E major, or 12B on the Camelot wheel.
What BPM is Firma Chong (extended)?
Firma Chong (extended) runs at 126 BPM, a club-tempo track.
What mixes well with Firma Chong (extended)?
From 12B it blends harmonically with 1B, 12A, 11B. Moving to 1B lifts the energy a step.
Is Firma Chong (extended) good for peak time?
With energy 66 out of 100 at 126 BPM, it works best as a mid-set roller.
Mixes harmonically
12B → 11B · 1B · 12AFrom 12B, 1B (B major) lifts the energy a step; 12A (D♭ minor) settles into the relative minor; 11B (A major) cools the energy down a step.
How to mix it
In 12B at 126 BPM: 1B (B major) — move to 1B to push the floor harder; 12A (D♭ minor) — switch to 12A for a mood change without losing the groove; 11B (A major) — drop to 11B to bring the room down gently.
Pitch range at ±6%: 118-134 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 7B rather than 12B; below -5% it reads as 5B. With key lock on, it stays 12B across the whole range.
Programming: a mid-set roller.
Similar tempo
Within ±3 BPM of 126 — beatmatch without a big tempo pull.
More deep house
More from Fritz Kalkbrenner
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 126 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
Every insight on this page, for your own library.
Vibes runs this same analysis on the music you own: keys, energy and vibe for every track, organized into sets you can actually play.