How would I get a music track to play over an entire powerpoint presentation, and would it still work if I saved it to a pen drive and then tried to present the presentation on another computer

So far I can only get it to play up until I need the next object appearing then it stops

Ha I sussed it out some experts you lot are

In order to add sound or music to a PowerPoint Presentation follow these steps:

1. Display the slide to which you want to add music or sound effects.

2. On the Insert menu, point to Movies and Sounds, and then do as following: Click Sound from File, locate the folder that contains the file that you want, and then double-click the file.

3. Double-click the sound file that you want to insert.

4. When a message is displayed, do one of the following:

To play the music or sound automatically when you go to the slide, click "Automatically".

To play the music or sound only when you click the sound icon, click "When Clicked"

After these step, your music is added to PowerPoint presentation.

How Can You Put Music in Your PowerPoint (http://www.powerpoint-resources.com/powerpoint-questions/how-can-you-put-music-in-powerpoint.htm)