launch price
£20
VST3 · AU · Win/Mac
KEY BUMP
by Max Chapman
tune it. bump it.
- Hit Learn and it detects the key of any sample — automatically.
- Snap it into any key on a DJ-style harmonic wheel.
- Transparent pitch — same attack, same groove, just in tune.
- Formant control to keep vocals & one-shots natural.
Free 24-hour demo · VST3 · AU · Standalone · macOS & Windows
GET ANY SAMPLE IN KEY
HARMONIC MIXING
TEMPO SYNCED
MAC + WINDOWS
stop the key clashes
One wheel. Every sample in key.
Drop Key Bump on a clashing loop, vocal chop or bassline, press Learn, and click the key you want. It conforms the pitch to your track — no guessing, no detuning by ear.
vocal chopsmelody loopsbasslinesacapellasstabs & hitsone-shotssampled chordstopline vocalsfound sounds
the harmonic wheel
Mix in key, the DJ way.
The circle-of-fifths wheel is how DJs already think about harmonic mixing. Neighbouring keys are compatible, so every move sounds natural — tap a segment and Key Bump shifts the sample straight there.
learn
It finds the key for you.
Press Learn and Key Bump listens, locks onto the detected key and shows it with a confidence read-out, pulsing in time with your DAW. No theory, no manual tagging.
formant + fine tune
Shift the body, not the chipmunk.
A Little-AlterBoy-style formant slider keeps vocals and one-shots natural through big moves — or push it for character. Fine-tune trims cents so it sits dead in tune.
grab it
£20
launch price · lifetime licence
2 activations per licence · VST3 · AU · Standalone · macOS (Intel & Apple Silicon) & Windows
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