iCanHazMusic is an old-school music player, heavily inspired by foobar2000 and DeadBeeF. Not nearly as extendable or configurable, but this is my vision of an ideal music player for macOS. Read more about the motivation behind it here.
• plays M4A, MP3, OGG, FLAC, ALAC, WV and APE
• supports big (10k+ entries) playlists
• last.fm scrobbling
• dock menu
• simple web interface and API
• queue and playback modes