Adding data to media object and displaying them during current track

Wow. This is a great piece of work. Much simpler than JPlayer!

I'm trying to include other items to the playlist, like track image, artiste name , etc to show during currentPlay.
[{src: "path/to/songfile.mp3", .... , img:"path/to/image", artistname:"nameofArtist"}]
so that the image and artist name is displayed in a div with the play bar below it. How do you reference the item in directives or html tags?