With this component, you have a nice xml mp3 player together with a fully customizable as3 spectrum analyser. All actions are stored in an .as file outside the .swf file.
As for the mp3 player, you can easily change the songs loaded by modifying the xml file provided, you can choose to start playing music onload or not, display the song information, play/pause, next, back.
For the spectrum analyser, you can choose the number of bars, color, amplitude, width, space between the bars.
Everything is easy to change thanks to the comments in the .as file. Thank you.