“Being too meikel is dangerous, and so is being too machmir. The bathwater needs to be clean, but don’t throw out the baby along with it.”
We’re talking about possibly being over on avodah zara, and you’re talking about a catchy tune you apparently like. I don’t think there’s any argument for worrying about “being too machmir.” If you have a legitimate source, people would probably hear you out. But, no rabbi in the history of the world (probably not even reform) is going to say that people should just chill out and not take avodah zara so seriously.