Ok, I have to know which node you used to start the music on level 1.
Basically, it has to be ( or needs to be change to ) a node which produces a reference. Let me explain.
These are no good:
These are good:
because they produce a reference. So, whichever one you use ( it may be one I haven’t mentioned ) start the music like this:
then later, you can stop it like this:
