Music timeline issue
I've created layers so that learners can read content but not all at once. I've included a music track so they may listen while they read. I don't know how long it will take different users to finish so I want the music to play for some time, and have enabled the NEXT button to function when they have visited all of the tabs, or layers. But, just as with voice-overs, the slide won't advance until the music ends on the timeline. I can't get the NEXT button to advance even after they visit all the layers and the button appears as enabled because the music is still playing. Is there a way to allow this? I think I've done the triggers all correctly. Thanks!