Hi,
can you provide some more informations. What demo do you use as a starting point? What do you see and what do you expect to happen? What do you want to achieve? If you use jmeEmbedControls are you seeing the controls, but they don't work or aren't they rendered? Wich browser do you use and wich audio format? Is there a error message in your JS-Console?
If you have a code example, please provide this.
regards
alex