Adding Sound to an Individual Slide
Here are ways to add sound to a slide:
Drag a sound file from the Finder anywhere onto the slide canvas or to a media
Click Media in the toolbar, choose iTunes in the Audio pane of the Media Browser,
select a playlist, and then drag a file or playlist anywhere onto the slide canvas
(including to a media placeholder).
The sound file is represented on the slide canvas by a speaker icon, but this icon
doesn’t appear when you play the slideshow.
To control when the music starts and stops, select the sound file icon, and then set
playback options and use the Start Audio and Stop Audio effects in the Build Inspector.
For more information, see “Adjusting Media Playback Settings” on page 110 and
“Creating Movie Builds” on page 128.