Breaks / Breakbeat / UK Bass · 2021
Mainframe
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.
11A → 11A
Same key, ±2 BPM. With 31% groove and heavy bass, long blends work — cut the incoming bass until the switch.
It's My Life - Max D Edit
Watt Noize · 126 BPM · 11A
90 chemistry
11A → 11B
Relative major — brighter key, same tonal centre. Pair it with a higher-energy record and the floor keeps moving.
Automatic
Nikki Nair · 129 BPM · 11B
85 chemistry
11A → 10A · 12A
Adjacent keys through a breakdown. This one runs 6:55 — the outro gives you a full phrase to work with.
The Answer
David Hasert · 128 BPM · 12A
85 chemistry
About this track.
Mainframe by Etch is a bass-heavy Breaks / Breakbeat / UK Bass track at 127 BPM with moderate drive and subtle groove. At 43% energy, it works as a mid-set sustainer — enough momentum to keep the floor moving.
Released 29 Apr 2021 · 6:55 · 44% mood · -10 dB loudness
The feel
The bass weight is the story here — 94% puts it in the top tier of the catalog. Lead with it.
Where it lives in a set
43% energy places it in the build — the stretch where you're winning the floor, not rewarding it yet.
About Etch.
Etch is a UK-based producer working in breakbeat and bass music. His work spans breaks, drum and bass, and related UK underground electronic styles, with a focus on rhythmic complexity and bass design.
127
Median BPM
11A
Top key
2018
Active
18
Tracks
Quick answers.
What BPM is Mainframe?
127 BPM — squarely in breaks / breakbeat / uk bass territory, mixable within roughly 122–132 BPM without pitch artefacts.
What key is Mainframe in?
F♯ Minor — 11A on the Camelot wheel. Harmonically compatible with 11B, 10A and 12A.
What mixes well with Mainframe?
Tracks in 11A, 11B, 10A or 12A between ~122–132 BPM — top matches include In A Dream by Marc Brauner (same key) and It's My Life - Max D Edit by Watt Noize (same key).
Where does Mainframe fit in a DJ set?
Groove sustainer — 43% energy keeps momentum without forcing the energy up. Ideal in the stretches between peaks.
Explore: 127 BPM tracks · 11A tracks · 11A → 11B key pair · Harmonic mixing guide
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