add "line"

README.md

@@ -1122,6 +1122,7 @@ Music players.
 * [Gomu](https://github.com/issadarkthing/gomu) - Gomu is intuitive, powerful CLI music player. It has embedded scripting language and event hook to enable user to customize their config extensively.
 * [Instant Music Downloader](https://github.com/yask123/Instant-Music-Downloader) - Instantly download any song!
 * [kord](https://github.com/synestematic/kord) - A python framework that provides programmers with a simple api for the creation of music-based applications.
+* [line](https://github.com/pd3v/line) - Tiny command-line midi sequencer and language for live coding.
 * [maestro-cli](https://github.com/PrajwalVandana/maestro-cli) - A command-line tool to play songs (or any audio, really) in the terminal.
 * [mfp](https://github.com/guptarohit/mfp) - A command-line utility for playing music mixes for programming & focus (from  [musicforprogramming.net](musicforprogramming.net)), unlocking the flow state.
 * [MOC](https://moc.daper.net/) - (music on console) is a powerful and easy to use console audio player, user interface a la Midnight Commander, plenty of features, fully controllable from the keyboard.