This Page Action allows you to play a sound file when the page loads in the browser window. It's recommended that you choose a sound file format such as WAV, AIF or MIDI, that can be played by the viewer without the need of additional plug-ins.

Apply the Background Sound action from the Actions submenu of the Page menu.

You can then choose the following options in the Action Palette:

Sound File - Click the popup then browse to the location of the sound file you wish to play

Loop - If this is set to True the sound will play repeatedly.