You can also use the components at www.mitov.com which has an Audio suite that can handle I need also to be able to control its volume. Also, how do I control Use Shoban's link for how to play sound. Here's how to control the sound. You can use the BASS Delphi audio library. On the other side, search for "MP3" on the 3D Buzz site. They have a very good series of video.