Flash presentation

Greetings,

I am in the process of making an interactive presentation that is 28 slides long (or 28 frames long). Each of the 28 slides will have its own audio associated with it. I would like the audio to be embedded into the movie such that when you enter a new frame, the previous frame’s audio stops, and returns to a “ready” position (in case the user goes back to the slide)

Additionally, I don’t want to load the mp3s form an external source. Everything should be contained inside the movie.

Any help on how to get this thing working would be greatly appreciated!

Thank you in advance!