Look in here: [TUTORIAL] How to Add Custom Music to Boss Fight
TLDR: The map has to have a sound layer added to it for music to play. It wiil probably play if you summon it in an area with such a layer - like a boss area
Look in here: [TUTORIAL] How to Add Custom Music to Boss Fight
TLDR: The map has to have a sound layer added to it for music to play. It wiil probably play if you summon it in an area with such a layer - like a boss area