Drop Downs?

Hi,

I am looking for a specific drop down type…

Since the application will be for multiple music files – allow me to explain how I need this to work.

For example I have 40 Jazz sample songs I would like to click on a box that says “Jazz” and then it expand downward displaying the song names and then be able to click on each song name and it plays, click on a different song the one currently playing stops and the newly clicked file starts playing. Then if you click on the “Jazz” header box it collapses the expanded column back to just the Jazz box.

Does any one know of a plugin or theme that has that function? Oh and this should not be a ‘Menu’ drop down, I need this to be duplicated multiple times on one page for multiple styles of music.

Thanks!