In 2009, I was tinkering with the Windows multimedia subsystem and I wrote a short program to play MP3 audio files from the command-line ( cmdmp3.exe ). I created a second program that was a GUI application ( cmdmp3win.exe ) for those who didn’t want the console window to show. Althought it’s technically a GUI application, no visible user interface is present unless an error occurs. I have released a new version of the sources and executable programs tonight ( 26 Jan 2024 ).