Envion: a free, open, algorithmic drum composition environment in Pd

It all starts with the envelope, so that even a few milliseconds of sound can generate “thousands of sonic trajectories.” Built entirely in the free, open-source Pure Data, Envion is a deep compositional playground. You can think of it like an algorithmic drum machine. Emiliano Pennisi shares his creation with us.

Panel: liberating music technology for Arabic music and beyond

Against the backdrop of AL.FESTIVAL, the Berlin festival centering music from the Arabic world and diasporic communities, we gathered an expert group to discuss liberating technology from some of its Western biases and exclusionary design. Now you can listen back (and read more), with artists ABADIR and Basel Naouri plus Ableton’s Dr. Laurel Pardue, as chatter ranged from critical views of futurism to ways software can mesh with Indonesian gamelan.

Peter Kirn - October 21, 2025

Alpaca interweaves code and pattern, from music to textile to dance

The history of computation is connected to textiles. And in everything from choreographic gestures to weaving, one event makes patterns sing in music and materials and bodies. Across Sheffield, Berlin, Barcelona, Linz, and online, the latest Alpaca Conference is entering its second weekend, following an in-person festival the first weekend.

Peter Kirn - September 18, 2025

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