I have imported a song into the storyboard, but I can only hear it when I am on the song clip. When I play the storyboard with videos I can't hear the music.
There is no troubleshooting information about the Corel VideoStudio and Storyboard audio. I recommend checking the tutorials for VideoStudio. The developers have created a page called Learning where you can learn how to add videos, open files and typically work with the interface of the program.
Access the following URL and then click on the available link to open them: http://learn.corel.com/video-tutorials/videostudio-pro-tutorials/