Play MIDI files from the command line on macOS. Supports CoreMIDI devices.
git clone <repo-url>cd /path/to/repo/make./playmidi <file> [<device-number>](If you do not provide a device number, the built-in software synthesizer will be used.)
The Swift version has a slightly different syntax, and is built with Xcode. Run playmidi-swift --help after building it for more information.