On 303 Day, acid bassline love abounds, and some freebies, too

Peter Kirn - March 3, 2026

Essential mix: let an hour of tilde’s music energize you (then nerd out!)

Peter Kirn - February 27, 2026

plugdata, cyclone get major updates — free stuff for patchers and end users

Peter Kirn - February 24, 2026

Breaking: cave-like reflections in Robert Henke’s free Lanzarote Verb

Peter Kirn - February 16, 2026

Filter Delays, free Max for Live stereo effect from Robert Henke

Peter Kirn - February 15, 2026

FFAB unlocks the batch audio powers of the free ffmpeg with a GUI

Peter Kirn - February 12, 2026

New, free TechAudioTools lets you get serious with Unreal’s MetaSounds

Peter Kirn - February 12, 2026

SonicSketch DAW interface with audio controls, post-processing for image, and audio effects. In the center, the Indaw Anticline visualized seismic data, with a waveform puck in red moving across a teal path through the black and white image.

Live out your Xenakis fantasies, free in your browser, with SonicSketch

Peter Kirn - February 9, 2026

littlescale’s Simple Audio Editor: a free, no-install audio editor in your browser

Peter Kirn - January 18, 2026

Get Universal Audio’s 610 tube channel strips for free — DSP or native

Peter Kirn - January 13, 2026