Deep House · 2021
Sudden
Why these tracks?
Every recommendation is scored across six dimensions — harmonic key, BPM, energy, texture, mood and vocal compatibility — then refined by 4,200 community-rated transitions from real DJs. That's why each match has a chemistry number and a reason, not just a list of tracks in the same key.
Mixing out of this track.
6A → 6A
Same key, ±2 BPM. With 96% groove and heavy bass, long blends work — cut the incoming bass until the switch.
Tell Me
FOX. · 131 BPM · 6A
90 chemistry
6A → 6B
Relative major — brighter key, same tonal centre. Pair it with a higher-energy record and the floor keeps moving.
Back 2 The Bounce - Extended Mix
Record Club · 127 BPM · 6B
86 chemistry
6A → 5A · 7A
Adjacent keys through a breakdown. This one runs 6:35 — the outro gives you a full phrase to work with.
Night Blooming
Axel Boman · 127 BPM · 7A
89 chemistry
About this track.
Sudden by Project89 is a bass-heavy, groove-locked Deep House track at 128 BPM with moderate drive and strong groove. At 50% energy, it works as a mid-set sustainer — enough momentum to keep the floor moving.
Released 26 Nov 2021 · 6:35 · 40% mood · -11 dB loudness
The feel
The groove is the story here — 96% puts it in the top tier of the catalog. Lead with it.
Where it lives in a set
50% energy places it in the build — the stretch where you're winning the floor, not rewarding it yet.
About Project89.
Minimal / Deep Tech producer and DJ.
128
Median BPM
6A
Top key
2023
Active
29
Tracks
Quick answers.
What BPM is Sudden?
128 BPM — squarely in deep house territory, mixable within roughly 123–133 BPM without pitch artefacts.
What key is Sudden in?
G Minor — 6A on the Camelot wheel. Harmonically compatible with 6B, 5A and 7A.
What mixes well with Sudden?
Tracks in 6A, 6B, 5A or 7A between ~123–133 BPM — top matches include Tell Me by FOX. (same key) and Mana - Traumer "Stop" Remix by Obscure Shape (key change).
Where does Sudden fit in a DJ set?
Groove sustainer — 50% energy with strong groove keeps momentum without forcing the energy up. Ideal in the stretches between peaks.
Explore: 128 BPM tracks · 6A tracks · 6A → 6B key pair · Harmonic mixing guide · Deep House mixing guide
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