Altered States
30s preview
- Key
- 9A · E minor
- BPM
- 174
- Half-time
- 87
- Open Key
- 2m
- Energy
- 71/100
- Pop
- 11/100
- Length
- 3:43
- Released
- 2019
- Genre
- Drum N Bass
- Loudness
- -2.6 dB
- Dynamics
- 8.7 dB
- ISRC
- USA2P1952477
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
Altered States: drum n bass, E minor (9A), 174 BPM. It reads as dark and driving. The mix is almost entirely instrumental. Its spectrum is weighted to the sub and kick, with a heavy low end. The master is loud and heavily compressed. More bass-heavy than 95% of The Upbeats's catalogue. In a set it works best as an opener or closing-set piece.
- Energy:
- calmer than 86% of The Upbeats's catalogue
- Groove:
- groovier than 79% of The Upbeats's catalogue
- Reach:
- better known than 79% of The Upbeats's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
- 39%
- Low
- 30-130 Hz
- 26%
- Low-mid
- 130-570 Hz
- 20%
- Upper-mid
- 570 Hz-2.5 kHz
- 15%
- High
- 2.5-11 kHz
FAQ
What key is Altered States in?
Altered States by The Upbeats is in E minor, or 9A on the Camelot wheel.
What BPM is Altered States?
Altered States runs at 174 BPM.
What mixes well with Altered States?
From 9A it blends harmonically with 10A, 9B, 8A. Moving to 10A lifts the energy a step.
Is Altered States good for peak time?
With energy 71 out of 100 at 174 BPM, it works best as an opener or closing-set piece.
Mixes harmonically
9A → 8A · 10A · 9BFrom 9A, 10A (B minor) lifts the energy a step; 9B (G major) brightens to the relative major; 8A (A minor) cools the energy down a step.
How to mix it
In 9A at 174 BPM: 10A (B minor) — move to 10A to push the floor harder; 9B (G major) — switch to 9B for a mood change without losing the groove; 8A (A minor) — drop to 8A to bring the room down gently.
Pitch range at ±6%: 164-184 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 4A rather than 9A; below -5% it reads as 2A. With key lock on, it stays 9A across the whole range.
Programming: an opener or closing-set piece.
Similar tempo
Within ±3 BPM of 174 — beatmatch without a big tempo pull.
More drum n bass
More from The Upbeats
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 174 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.