'Grainswarm' Sounds with Pappus

US Norns Granular Sampler Walkthrough      27/08/26

Lovely Granular sounds here from Michael Manning and his 'Grainswarming' Pappus - a Norns XL Pro Granular Sampler he has unashamedly live coded. It sounds fantastic, allowing for 8 layers to read off the same granular buffer for some detuned swarming sounds. Pappus is free to download, and all the details can be found here. With more below from his site... 

Record sounds into up to two 'Grainswarm' buffers. Each grainswarm can have up to 8 individually pitched voices which can have their phase modulated or triggered via euclidean pattern generation.

Process into Filterbank, Tap Delay and Colour.

Customise your signal flow.

Requirements
Grid 128 is recommended but not needed.

Documentation
I am still writing a manual and a new how to video as it has changed a lot since above video shows.

CONTROLS:
Encoder 1: Cycle parameters
Encoder 2: Adjust primary parameter
Encoder 3: Adjust secondary parameter (or fine tune if there is no secondary)

K2: Navigate left
K3: Navigate right
K2 + K3: Switch lanes (toggle between audio lane and modulation lane)

K2 Long Hold: Revert parameter to default setting.
K3 Long Hold: Toggle lock / freeze module.

SNAPSHOTS ONLY:
K2 tap: Load snapshot
K2 long hold: Save snapshot
K3 long hold: Clear snapshot

GRID Functions:
Grainswarm:
Pitch, unmute and mute individual grain voices.

FILTER:
Mute / unmute filter bands

DELAY:
Create tap map.

SNAPSHOTS:
Tap button: load cell
Hold button: save cell
Hold right dim line and hold button: clear cell

LLM disclosure
100% of the code is generated by Claude. I provided the design and paper sketches, doodles, signal flow etc. I did not touch a line of code (and it shows if you read it lol).

 

More from Michael Manning

All the details are here llllllll.co/t/pappus-scatter-to-the-wind-norns-script-llm-warning/75202

About the author [midierror]: midierror is co-founder of Potato Audio, he makes nifty Max For Live devices, award-winning Sample Packs and hosts the 'midierror meets...' interview series speaking with all kinds of people working in sound & music. 


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