The web offers multimedia, one thing that makes up multimedia is sound. You can add sounds to your page with the following.
<a href="hello.wav">Click here to hear me say 'Hello'.</a>
People don't want to wait long for your sound to load, so make sure the file is small. Remember, you can NOT compress the file as a Zip file and still have it play. If you zip it, the only way to play it again would be to un-zip the file.
To add a background sound to your page that will play in Microsoft Internet Explorer and Netscape Navigator, use these tags:
<embed src="bgsound.wav" autostart="TRUE" hidden="TRUE" loop="TRUE">
<bgsound src="bgsound.wav" loop="-1">