This might sound controversial, but here's an idea: Don't play music on your website. Seriously, don't. I think everyone knows how incredibly annoying that is, and asking a group of software developers to help you out with that is going to be like asking a group of sheep the best way to make a lambskin coat.
If you really have to do it, frames would be the simplest way, so I'd do that. But you're not going to do it anyway, right?
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…