ChucK is a programming language for real-time sound synthesis and music creation. ChucK offers a unique time-based, concurrent programming model that is precise and expressive (we call this strongly-timed), dynamic control rates, and the ability to add and modify code on-the-fly. In addition, ChucK supports MIDI, OpenSoundControl, HID device, and multi-channel audio. It is open-source and freely a
![ChucK : Concurrent, On-the-fly Audio Programming Language](https://cdn-ak-scissors.b.st-hatena.com/image/square/07b10a74cbcc5d7a46efc04ab41e4c5fb51ce511/height=288;version=1;width=512/https%3A%2F%2Fccrma.stanford.edu%2Fsoftware%2Fchuck%2Fdoc%2Fimages%2Fchuck-logo2023w.png)