Elastic OSC, Plaits as an instrument app, now supports Android, MPE

Oliver Greschke’s Elastic OSC continues to blossom as a mobile instrument. Packed with open-source algorithms from Mutable Instruments’ Plaits as oscillators, Elastic OSC has added powerful modulation and now supports Android and MIDI Polyphonic Expression.

Basil stereo delay completes Bastl’s PIZZA trio on VCV Rack — all for free

The freeware VCV Rack ports of Bastl’s delicious PIZZA family now include the original Pizza oscillator, Crust drum/percussive voice, and Basil stereo delay. Endless patching pleasures await with these (and don’t forget the free and open source KOMPAS “probability navigator,” too).

Peter Kirn - February 22, 2026

New free VCV Rack modules: chaotic oscillators, HP word generator, drums

It’s time again for that trip-to-the-candy-store feeling with VCV Rack: the Eurorack rush without spending anything at all. Since our last episode, we’ve gotten new 4ms Roland-style drums, some unique stuff from Venom, a trio of chaotic oscillators, and a sequencer inspired by the legendary HP 8006A Word Generator. Hands-on with these open-source creations — let’s go!

Peter Kirn - July 21, 2025