it’s quiet simple to use the player in an article. The Joomla! Core comes with a plugin called “Load Module Positions“. Make sure to activate it under Extensions>Plugin Manager. The plugin allows you to choose the general layout like tables or div’s. I recommend to use “No wrapping (raw output)” and to style the rest in the article itself.
After that you should copy the “Simple MP3 Player” module under Extensions>Module Manager and give it a modul position like “mymusic”, for example. It’s not necessary, that this module position really exists in your xml file. You can simply type it manually into “Position”. At least you have to enable the module.
Now go to the article where you want to display the player. Insert
{loadposition mymusic}
(mymusic is just an example) at the position, you want the player to be displayed. That’s all. Remember – you can copy the module as often as you want to. So it’s possible to have an unlimited number of players in your content articles. You can do this with any module you like to.