grandmother · dub jam · King Tubby / Lee Scratch Perry territory (1975) · 78bpm · free wav · thespacepit sampler

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grandmother · dub jam

78 bpm·4 bars·2 tracks·ref 1975

78bpm dub pocket with the moog grandmother on sub-bass duty. 909 kick on 1 + snare on 3, hat lift on the and-of-4. delay + plate on so the snare blooms into the next bar. swap moog→hookesub via the override panel to hear nick's actual analog grandmother on the bass.

● swap instruments · 2 tracks in this pattern▶

track 1 · 12 notes · default: TR-909
track 2 · 4 notes · default: Minimoog

swap a track's synth for your captured multisamples (e.g. minimoog → Moog Grandmother dubbass). preview to hear it through the real gear instead of the synthesis approximation.

the chain · toggle the signal path

chain order is fixed: drive → tape → delay → plate. matches nick's real signal flow.

+ also download stems (one wav per track, raw, no master FX)

what's happening

your midi is parsed in your browser. notes are routed through the selected synthesis engine (real circuit models, no samples). offline audio context renders the result. wav file lands in your downloads. nothing leaves your machine.

coming next

multisample instruments — actual recordings of nick's Mother / Wurli / MS-20 / SP-1200 patches from la burbuja, plus FX chain modeling his real signal path (tape · drive · delay · plate) + room IRs (la burbuja · the spacepit).

the story · the technique · the why

dub is a subtraction game. king tubby and lee scratch perry built the genre by REMOVING things from existing ska / rocksteady tracks — pulling the vocal, muting the rhythm guitar, then bringing them back as the surprise. the kick stays. the snare stays. the bass stays. everything else lives in the delay return.

this pattern is the minimum viable dub: a kick on 1, a snare on 3, a single hat lift on the and-of-4 so the bar has a push-off, and a moog sub-bass holding the root note for almost the whole bar. that's it. four bars, four hits, one note of bass. the LACK of percussion is what makes the delay readable — every snare hit gets to bloom into the next bar via the echo.

the moog grandmother is the bass here. when you load this pattern, the bass track defaults to the synth grandmother voice — but if you have nick's captured Grandmother multisamples loaded (see /lessons/sampler/grandmother), open the "swap instruments" panel below the player and replace ENGINE_MOOG → Grandmother — Hookesub (raw). same notes, but now playing through the actual analog grandmother nick has at the spacepit. you'll hear it instantly — the synth approximation has the right shape but the real thing has the body.

delay + plate on by default. the delay carries the snare into bar 2 (dotted-eighth feedback is the classic king tubby setting). the plate gives the kick + bass a room. push to space-echo territory by enabling drive — that adds the slight BBD warble that's missing from clean digital delay.

the common mistake

treating dub like a normal hip-hop / rock pattern and adding more elements. dub is subtraction. every time you want to add something, ask 'can i mute it and run it through delay instead, then bring it back later as the surprise?' that's how tubby and perry thought. fewer elements + more space = more dub.

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