I'm writing a section about good web design policy.
Some users do turn off graphics.
If it is an necessary function of your website, you might have to redesign it, to make it work on all browsers, though. If a user really wants to listen to some music while browsing your site, they should press a specific button to start it. Sometimes a 800x600 is acceptable, but you have to analyze your users before selecting a higher resolution for your general web design. No specific information should be more than three clicks away from any page. If you have a good suggestion, please let me know .