The free, fast and extensible music player.

Designed for 24/7 audio playing on discord.
Discord has many unwanted rate limits, especially in the audio area. This package does all the work and ensures that your music never stops playing due to ffmpeg or Discord, with as little effort as possible.
github.com/FrauJulian/Discord-Audio-Stream
www.npmjs.com/package/discord-audio-stream
This is an system tray app that connects to a chosen Discord voice channel and streams audio from one of your audio devices or from YouTube.
github.com/vctandrade/discord-audio-cable
DeaDBeeF (as in 0xDEADBEEF) is a modular audio player for GNU/Linux, *BSD, OpenSolaris, macOS, and other UNIX-like systems.
DeaDBeeF lets you play variety of audio formats, convert between them, customize the UI almost any way you want, and use many additional plugins which can extend it even more.

deadbeef.sourceforge.net
deadbeef.sourceforge.net/download
deadbeef.sourceforge.io/plugins.html
play.google.com/store/apps/details?id=org.deadbeef.android
Foobar component which displays information about currently played track via Discord Rich Presence.
github.com/TheQwertiest/foo_discord_rich
hydrogenaud.io/index.php/topic,116860.0.html
Alternative:
github.com/ultrasn0w/foo_drpc
if($stricmp($right(%filename_ext%,3),iso),Super Audio CD - 2.8MHz,%codec% - $ifgreater(%samplerate%,1000000,$insert($div(%samplerate%,100000),'.',$sub($len($div(%samplerate%,100000)),1)) MHz,$ifgreater($mod(%samplerate%,1000),0,$insert($div(%samplerate%,100),'.',$sub($len($div(%samplerate%,100)),1)) kHz,$div(%samplerate%,1000) kHz)) - %bitrate% kbps)