Geeky, powerful (if tricky to master), free — it’s Csound 5. This audio program, which can trace its lineage directly to the first ever digital audio synthesis tool, doesn’t get major upgrades that often. So the just-released version 5 upgrade is big news, if nothing else because it makes Csound interoperable with lots of other […]

Welcome, Keyboard Laptops Live and Computer Music Readers! Feel free to say hi and check out the rest of the site. Photo: Vello Virkhaus with Red Hot Chili Peppers in London (thanks, Vello!) Live visuals for keyboardists? Absolutely: if you’ve got MIDI chops, slick new tools can help you tickle projected imagery while you tickle […]

Okay, so it’s another free graphical audio and interactive development environment, with a patching interface (again), and synthesis, MIDI, and real-time processing features (again). But Open Sound World deserves at least a brief look: it has some programmer-friendly features, it’s easy to add features (including via C++), and runs on every platform (Mac/Windows/Linux, even SGI). […]

Chris Johnson, aka Airwindows, continues to share his love for DSP with free tools, open source code, and elaborate discussions of the joy of crafting reverbs. So just in case you don’t feel blessed enough with free effects after SuperMassive’s new Sirius reverb/delay, here’s the tiny and the thick in all-new Airwindows editions. And they’ll even run in VCV Rack or on a Raspberry Pi.

With deeper support for Linux and high-DPI rendering, NAP, the expressive, low-latency, efficient framework for control and visuals, can now awe audiences anywhere. Visualization, sound, running electronics, whatever it is you want to throw at NAP, now you can do it better on Windows and Linux, including embedded platforms. And did we mention it’s free and open source?

Audacity always had some appealing features, not least of which being free and open source. But a glimpse inside the design work being done on Audacity 4 suggests it could become something else: a slick, efficient wave editor that just happens to be free. This UI breakdown will be of interest to anyone pondering UI/UX in creative tools.

It’s unofficial. It’ll void your warranty. But – that adds to the fun, right? Move-Extended gives you a companion website for Ableton Move that adds new features, including sample reverse, a Drum Rack Inspector, Macro editing for synths, kit slicing, chord kits, and MIDI import. It’s free, open source, and fully documented.

Both VCV Rack Free and VCV Rack Pro 2.6 are out, including the ability to Zoom to fit / Zoom to fit modules and drag multiple cables stacked on a port. It’s a nice upgrade for this free and open source modular tool (and its partly-proprietary Pro package, too) – while we wait on upcoming v3.

Befaco has some new and refreshed modules, elegantly covering some essential utilities and mixing. They’ve done a hands-on demo in Barcelona, and best of all, you can grab these as free and open source modules for the free VCV Rack environment. That means you could be playing with them in a matter of moments.

Black Noise just recreated three of its Eurorack modules in software form, including the analog computer-inspired, multifunctional Cosmos. There are even some new features and detailed recreations of the hardware, but incredibly, the whole pack is free and open source (and runs in the free VCV Rack).