Talk:Full Moon Laboratory/@comment-7342272-20131108220937/@comment-6192846-20131126225314

The implication is indeed that the spell song is used as a form of magic location, yes. It's not a stretch to believe finding the Sin is just trying to locate one type of magic, while there are others. Based on its name, I think the lullaby might be exclusive to the Clockworker family and that the Magic Kingdom used other means to measure magical potential.

This would then stretch into the Clockworkers themselves and theories of Kiril being an adopted Ghoul Child, theories of the Clockworkers making Clockwork Medicine, etc.

To get back on topic, if it's "edited" though, that would mean its effect would be changed. While nothing's been shown to imply the effect changes based on the arrangment (since Lu Li La is always used even when no character seems to be looking for a vessel of sin) then its possible it does something entirely different from its original purpose.