Hi, I have an array of songs on one page, but need to ensure that the user does not have to stop a song before starting another, is it possible to command the songs to pause when another is played?
Plus, is it possible to remove the play bar all together and just have a button play and pause a track?
You can create Play and Pause buttons with the Buttons and Forms panel in InDesign CC 2014. You should be able to have more than one action for a given button (although I've never needed to do this particular thing and have not tried it). These will work in InDesign EPUB3 FXL.
You can add buttons and add multiple actions to your button like play a song and pause/stop another one.
Currently there is no support to remove play bar for sound, one workaround for that is you can put some other objects over them to hide them.