Hollow Halls
- Key
- 8B · C major
- BPM
- 125
- Open Key
- 1d
- Energy
- 83/100
- Pop
- 19/100
- Length
- 6:26
- Released
- 2023
- Genre
- Progressive House
- Loudness
- -8.2 dB
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
Hollow Halls runs 125 BPM in C major (8B), a club-tempo progressive house record. It reads as dark and driving. The mix is almost entirely instrumental. Less groove-driven than 88% of Jeremy Olander's catalogue. For programming, treat it as a peak-time weapon.
- Reach:
- better known than 81% of Jeremy Olander's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
FAQ
What key is Hollow Halls in?
Hollow Halls by Jeremy Olander is in C major, or 8B on the Camelot wheel.
What BPM is Hollow Halls?
Hollow Halls runs at 125 BPM, a club-tempo track.
What mixes well with Hollow Halls?
From 8B it blends harmonically with 9B, 8A, 7B. Moving to 9B lifts the energy a step.
Is Hollow Halls good for peak time?
With energy 83 out of 100 at 125 BPM, it works best as a peak-time weapon.
Mixes harmonically
8B → 7B · 9B · 8AFrom 8B, 9B (G major) lifts the energy a step; 8A (A minor) settles into the relative minor; 7B (F major) cools the energy down a step.
How to mix it
In 8B at 125 BPM: 9B (G major) — move to 9B to push the floor harder; 8A (A minor) — switch to 8A for a mood change without losing the groove; 7B (F major) — drop to 7B to bring the room down gently.
Pitch range at ±6%: 117-133 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 3B rather than 8B; below -5% it reads as 1B. With key lock on, it stays 8B across the whole range.
Programming: a peak-time weapon — save it for the main stretch (energy 83/100).
Similar tempo
Within ±3 BPM of 125 — beatmatch without a big tempo pull.
More progressive house
![Blue [extended mix] by Marsh cover art](https://qzoszznbkkwwjtagnyok.supabase.co/storage/v1/object/public/dj-covers/4535fb38aa92e692394e.webp){kind=small}
More from Jeremy Olander
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Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 125 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
