Questions about playing sounds

[TiManGames]

Maybe just create a custom entity puppet_1_nomusic and use a custom agent script file for that entity that has no music implemented to it.

That would make things easier!
Can you give me a hint about how that works?

Open the puppet_1 entity with the model editor, save it as puupet_1_nomusic.
In the Settings tab there's something called "user defined variables" or something like that. In there search for a custom agent file tab and a custom agent class. Name a new class and a custom agent file.