How to have the same music on all pages

The same music should continue to play at page changes

[jetteroheller]

My first idea to solve this problem was to load an IFRAME

<iframe src=music.htm></iframe>

The ides was, that music.htm is only loaded one time and continues to play when somebody changes to an other page of this site also loading

<iframe src=music.htm></iframe>

music.htm is only one time loaded, but the script for the music starts each time new, when the visitor changes to the next page.

How to avoid this?

How to have the same music contiued, when the visitor changes to the next page on the same domain.