Loose Rein
30s preview
- BPM
- 121
- Open Key
- 3m
- Energy
- 43/100
- Pop
- 13/100
- Length
- 3:18
- Released
- 2010
- Genre
- Ambient
- Loudness
- -16.9 dB
- Dynamics
- 16.1 dB
- ISRC
- GBBPW1000232
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
Loose Rein: club-tempo ambient, B minor (10A), 121 BPM. 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 16 dB). A 2010 production that still circulates in sets. Brighter than 84% of Jon Hopkins's catalogue. In a set it works best as a warm-up or breakdown cut.
- Low end:
- more bass-heavy than 81% of Jon Hopkins's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
- 44%
- Low
- 30-130 Hz
- 33%
- Low-mid
- 130-570 Hz
- 20%
- Upper-mid
- 570 Hz-2.5 kHz
- 4%
- High
- 2.5-11 kHz
FAQ
What key is Loose Rein in?
Loose Rein by Jon Hopkins is in B minor, or 10A on the Camelot wheel.
What BPM is Loose Rein?
Loose Rein runs at 121 BPM, a club-tempo track.
What mixes well with Loose Rein?
From 10A it blends harmonically with 11A, 10B, 9A. Moving to 11A lifts the energy a step.
Is Loose Rein good for peak time?
With energy 43 out of 100 at 121 BPM, it works best as a warm-up or breakdown cut.
Mixes harmonically
10A → 9A · 11A · 10BFrom 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.
How to mix it
In 10A at 121 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%: 114-128 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 warm-up or breakdown cut — early set or after a peak to reset the room.
Similar tempo
Within ±3 BPM of 121 — beatmatch without a big tempo pull.
More ambient
More from Jon Hopkins
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 121 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
