[Please Help] CS4 interactive timeline slider control required?

I am aiming to create an interactive dancing animation, I have a character dancing across several frames, I would like the viewer to have the ability to slide back and fourth through the frames as if they were controlling the position on the timeline so that they may control the dance routine - hope this makes sense?

So essentially what I am trying to achieve is a timeline slider, rewind and fast forward playing each frame as the slider slides through it!

I would also like to have a selection of music tracks the user can select to play so they can make the character dance to it.

If anyone could point me in the direction of a tutorial or offer one to one advice I would be most greatful, the project is for my uni assignment.

I am using Flash CS4 ActionScript 2.0

Thanks for taking the time to view.

Ellie :)