Happy 404 Day, indeed. Roland has a huge update to the SP-404MKII, adding some of the best of the Roland stable to turn the 404 into a live-looping, sampling, multitrack-exporting, bassline-making, app-connected powerhouse – and it finally grooves. Plus, in a surprise twist, Roland is connecting to the third-party Koala iOS/Android app. Let’s break down 4.04.

Imagine your Dad/Granddad. Imagine the corner home office. Now imagine he’s got an Elektron Syntakt and he’s making the most brutal EBM and techno. You’re getting the picture: meet Nick Hayes, aka The Last DJ.

What happens when ChucK, the free elegant and fast sound coding environment, comes to Unreal Engine, the free-for-most-users game engine that’s also a motion graphics and live audiovisual tool? Nerdy magic, that’s what — a reason to turn off your phone alerts and hide and make the immersive AV world of your dreams. Or pretend you’re a Stanford student. It’s … Chunreal!

Spectral Plugins, a relatively young plugin maker, has announced the end of its business. They’re making their three excellent plugins available for free download, complete with macOS and Windows VST2/VST3/AU/AAX support, so grab them while you can.

Demoscene culture continues to produce more with less, producing elaborate audiovisual worlds from tiny amounts of code. Revision is a hub for these kinds of creations, and in 2024, it delivers as always – including, incredibly, an animation made just from HTML scrollbar code. (Seriously.)

Dedicated Amiga lover Paulee Alex Bow is back with another terrific episode of Magical Synth Adventure – and this time, they’re using Amiga software as live processing for guitar, with delicious results.

Lithuanian composer and musician Andrius Mamontovas has a chillingly beautiful LP on the Ukrainian-run label I Shall Sing Until My Land Is Free, under the project name Dots On The Sun.

Kalide Systems’ unique effects playground and custom effects toolkit Collage got a nice update recently, full of user-requested features—some from comments here on CDM. Here’s a look, plus a couple of quick effects to download and play with.

Just when you think you can’t hear any new noises from a delay, along comes Sinevibes Integer, drawing on classic bucket brigade delays to create something retro and futuristic all at once. We’ve also got an extra CDM-exclusive preset bank to explore more.

Apple has released macOS Sonoma 14.4.1. As verified by some plug-in developers, this includes fixes for an issue that could cause plug-ins to fail. It also includes important fixes for USB hubs and Java.