The audio player skin from Premium Pixels ported to MediaElement.js.
Usage
After activation the skin option should automatically update to using the custom skin. If not, go to Settings > MediaElement.js and set the skin to Custom.
If you want to keep a different default skin, you can override individual players by setting the skin parameter like this:
[video src="http://example.com/video.m4a" skin="mejskin"]
Check out the MediaElement.js plugin for more documentation on how to use the player plugin.