This article describes how to play music or sounds (audio files) across multiple slides in a Microsoft PowerPoint 2002 presentation or in a Microsoft Office PowerPoint 2003 presentation.

To play music or sounds across multiple slides in a presentation, follow these steps:

1.	Click the slide where you want the music or sounds to start.
2.	On the Insert menu, point to Movies and Sounds, and then click Sound from File.
3.	Click the sound file that you want to use, and then click OK.
4.	In the dialog box that appears, click Yes to play the sound automatically.
5.	Right-click the sound that now appears on your slide, and then click Custom Animation.
6.	In the Custom Animation task pane, right-click the media file on the list, click Effect Options, and then click the Effect tab.
7.	Under Stop playing, specify the options that you want, and then click OK.
8.	Close the Custom Animation task pane.
9.	Right-click the sound, and then click Edit Sound Object.
10.	Click to select the Loop until stopped check box, and then click OK.
11.	Run your presentation.