Sour Grapes
- Key
- 7B · F major
- BPM
- 88
- Double-time
- 176
- Open Key
- 12d
- Energy
- 85/100
- Pop
- 1/100
- Length
- 5:38
- Released
- 2017
- Genre
- Drum N Bass
- Loudness
- -1.7 dB
- ISRC
- GBRD51700366
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
A downtempo drum n bass cut, Sour Grapes sits in F major (7B) at 88 BPM. Tonally it lands dark and driving. The mix is almost entirely instrumental. The master is loud and heavily compressed. A 2017 production that still circulates in sets. Calmer than 94% of Serum's catalogue. In a set it works best as an opener or closing-set piece.
- Brightness:
- darker than 93% of Serum's catalogue
- Tempo:
- slower than 88% of Serum's catalogue
- Groove:
- less groove-driven than 75% of Serum's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
FAQ
What key is Sour Grapes in?
Sour Grapes by Serum is in F major, or 7B on the Camelot wheel.
What BPM is Sour Grapes?
Sour Grapes runs at 88 BPM, a downtempo track.
What mixes well with Sour Grapes?
From 7B it blends harmonically with 8B, 7A, 6B. Moving to 8B lifts the energy a step.
Is Sour Grapes good for peak time?
With energy 85 out of 100 at 88 BPM, it works best as an opener or closing-set piece.
Mixes harmonically
7B → 6B · 8B · 7AFrom 7B, 8B (C major) lifts the energy a step; 7A (D minor) settles into the relative minor; 6B (B♭ major) cools the energy down a step.
How to mix it
In 7B at 88 BPM: 8B (C major) — move to 8B to push the floor harder; 7A (D minor) — switch to 7A for a mood change without losing the groove; 6B (B♭ major) — drop to 6B to bring the room down gently.
Pitch range at ±6%: 83-93 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 2B rather than 7B; below -5% it reads as 12B. With key lock on, it stays 7B across the whole range.
Programming: an opener or closing-set piece.
Similar tempo
Within ±3 BPM of 88 — beatmatch without a big tempo pull.
More drum n bass
More from Serum
Full profile
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 88 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.