Using the code below, and the MediaPlayback component, I am
using named CuePoints that are labelled with the name of the
MovieClip that I would like to have fade in and move up from 20
pixels below the mc's origin.
All of this works just fine, but after the mp3 file
completes, all of the the tweened MovieClips perform the tween all
over again, in unison. How do I stop this from happening?