Wow. Music is probably one of the easiest examples to refute.
Music is a combination of notes which is a vibration of air, this vibration goes into your ears which then (simplistically for simpletons) converts it into electrical signals for your brain. "Listening and recognizing music" can be thought to machines (Shazam anyone?) therefore it is a completely physical process.
You can actually use music to investigate the Universe (sonar) etc.
You bring up the Catholic Church which has one of the lowest standards for a miracle. The claims are never rigorously tested (and if you can, there is a $1M price for you), even the latest Mother Theresa's miracle, the husband of the supposed 'cured' said it was all made up.
There is no defined line where science ends, that's the most laughable, childish, lazy approach to science you can take.