It’s been a long time coming. Audacity, the ubiquitous open-source audio editor now owned by Muse Group, reaches version 4 with a reworked UI and enhanced usability. Here’s a look at what’s new and a first run. And there is one fork to consider, too.

Suddenly, a bunch of the producers I follow are buzzing about the music-mangling possibilities of Septabee, a free DAW for Linux and Windows developed “in secret” over “20,000 hours.” And it looks like insane fun: a bonkers dataflow interface and “violently unfinished” early-access software available through an intentionally broken website that autoplays music and makes you hunt for the click zone like it’s 1994.

Boxcar averagers, used in vintage nuclear test equipment, inspired the latest creation from AI Synthesis. What you get is the AI250 BXR: it’s an oscillator, a voltage generator, and an audio mangler all in one. And it’s a pathway into DIY modules, even on tight budgets.

What a strange and wonderful bird this is: the Forever Grouse from MONAD comes with its own loudspeaker, banana plugs for patching, and solar panels for power. But maybe you’d rather watch a film about a heron. Or music with some hot dogs. Or set fire to electronics under an interstate overpass. Come along.

Elastic Melody was already a go-to melody generator for Mac, iPad, and iPhone, with an internal synth engine inspired by the brilliant Dave Smith Evolver and the ability to output to other apps or hardware gear. Now it gains new Pitch and Filter Drive modes, so it can also be your bassline maker and percussion source.

Following the success of Time Machine, Olivia Artz has a new idea for playing with temporality in Eurorack modular. Patience is a “lowest” frequency oscillator, setting duration in seconds, minutes, hours, days, months, years … or decades. It’s just launched on Kickstarter.

Benji B did this interview in 2017, but it’s even more essential in 2026: Mike Banks talks about the meaning behind techno music, with legendary tracks mixed right in. And let’s go around the corner to hear from Wajeed and the Underground Music Academy from this summer.

Geert Bevin’s terrific MIDI Tape Recorder precisely captures MIDI performances, including MPE, verbatim — not the slightest variation in sound. v2.0 adds a host of new features, plus a standalone version alongside the existing AUv3 plug-in. It’s low-level, direct CoreMIDI capture of what you played, exactly as you played it, with every expression intact. And it’s and open source.

It’s digitally controlled optical goodness: a humble Teensy translates analog knob turns into control of 4K displays, all built into beautiful mahogany enclosures and giant cranks. The result: elegant, precise fractals blossom out of 4K displays by literally tweaking the knobs on the units. Behold, The Light Herder!

US Labor Day looms. Summer days are waning. Sales are expanding. I am … barely awake because of ragweed/ambrosia pollen. It must be that time of year. Let me refocus my mind by sharing these sales with you quickly.