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.
5B → 5B
Same key, ±2 BPM. With 0% groove and heavy bass, long blends work — cut the incoming bass until the switch.
The End Of Dreams
Low Orbit Drift · 95 BPM · 5B
93 chemistry
5B → 5A
Relative minor — darker key, same tonal centre. Pair it with a higher-energy record and the floor keeps moving.
Forecast
Photay · 95 BPM · 5A
90 chemistry
5B → 4B · 6B
Adjacent keys through a breakdown. This one runs 3:57 — the outro gives you a full phrase to work with.
My Brother (Is a Star)
Croatian Amor · 98 BPM · 6B
86 chemistry
About this track.
Speak Off The Cuff 01 by Kastil, I-Real is a bass-heavy Electronica track at 95 BPM with moderate drive and subtle groove. At 46% energy, it works as a mid-set sustainer — enough momentum to keep the floor moving.
Released 25 Feb 2022 · 3:57 · 49% mood · -27 dB loudness
The feel
The warmth is the story here — 100% puts it in the top tier of the catalog. Lead with it.
Where it lives in a set
46% energy places it in the build — the stretch where you're winning the floor, not rewarding it yet.
About Kastil.
Kastil is a techno artist working in raw and hypnotic styles. His production focuses on deep, stripped-back rhythmic frameworks and textural exploration within the techno idiom.
133
Median BPM
12B
Top key
2019
Active
10
Tracks
Quick answers.
What BPM is Speak Off The Cuff 01?
95 BPM — squarely in electronica territory, mixable within roughly 90–100 BPM without pitch artefacts.
What key is Speak Off The Cuff 01 in?
E♭ Major — 5B on the Camelot wheel. Harmonically compatible with 5A, 4B and 6B.
What mixes well with Speak Off The Cuff 01?
Tracks in 5B, 5A, 4B or 6B between ~90–100 BPM — top matches include Airplane Lesson by Stereoclip (key change) and The End Of Dreams by Low Orbit Drift (same key).
Where does Speak Off The Cuff 01 fit in a DJ set?
Groove sustainer — 46% energy keeps momentum without forcing the energy up. Ideal in the stretches between peaks.
Explore: 95 BPM tracks · 5B tracks · 5B → 5A key pair · Harmonic mixing guide
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