Basic MP3 audio file player.
WMPLib required for this -- WMPLib (NuGet)
using WMPLib;
WindowsMediaPlayer audioPlayer = new WindowsMediaPlayer();
audioPlayer.URL = "AudioFile.mp3"; // replace the 'AudioFile.mp3' with the path to your audio file
audioPlayer.controls.play();
Playing a MP3 file in a WinForm application (Stack Overflow)
Author (Stack Overflow)