![](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Coypus.jpg/800px-Coypus.jpg?20171218005309)
![](https://upload.wikimedia.org/wikipedia/commons/thumb/3/36/Cuniculus_paca.jpg/640px-Cuniculus_paca.jpg)
A coypu (aka nutria) is a semi-aquatic rodent and is the name given to a Pharo package for live coding developed by Domenico Cipriani (aka Lucretio). At the end of May, Lucretio will be performing with two rodents — his Paca and the Coypu package — at the 2024 International Conference of Live Coding (ICLC) in Shanghai, generating sounds and parsing OSC to control graphics in Kyma and using Coypu to program music on-the-fly.
Lucretio describes his 30 minute live coding performance for Pharo, Kyma and Processing as “a social experiment with euclidean geometries, hexadecimal beats and post-jungle patterns drifting from sparse broken drums and essential scaled-down soulful chords to bass-driven percussive timelines and recursive frequency modulated quirks… heavily influenced by the sound from South London and Detroit.”