Fortschrittsanzeige and sfisher01,
Thanks for waiting for my reply. Unfortunately it is not possible to pause/mute the music by modifying the style code. As a workaround, we suggest using the trimming feature to break your music into different parts. Then add a silent track in between. Be sure to disable music cross-fading.
I have previously written about silent track to workaround other problems. If you are interested, refer to
this post. You can also find the link to download the silent track from there as well.