How can I turn off a sound when changing levels?

I have set up a matinee and widget for my startmenu. How I do get background music that plays in the background without starting from the beginning when the matinee is looping, and how to make the music stop when I start playing my level?

This is my level blueprint and widget blueprint for the Game Level!

Update: I forgot to mention, everything is in one level. Just in case you didn’t know that :slight_smile:

Regards,
Tommy