is an easy-to-use, multi-track audio editor and recorder for Windows, macOS, GNU/Linux and other operating systems. Recording** from any real or virtual audio device that is available to the host system. Export / Import** a wide range of audio formats, extensible with FFmpeg. High quality** using 32-bit float audio processing. Plugin Support** for multiple audio plugin formats, including VST, LV2, and AU. Macros** for chaining commands and batch processing. Scripting** in Python, Perl, or any other language that supports named pipes. Nyquist** a powerful built-in scripting language that may also be used to create plugins. Editing** multi-track editing with sample accuracy and arbitrary sample rates. Accessibility** for VI users. Analysis and visualization** tools to analyze audio or other signal data.