Items Shimmer should transmute Music Boxes into unrecorded boxes

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Currently non-crafted Music Boxes have no use in shimmer. There are often times where you accidentally record music boxes with the wrong song, or you suddenly don't have need for an extra Music Box, so being able to re-use them to record a different track would be very convenient. Throwing a recorded Music Box into shimmer should transmute (return it's state back) into an unrecoreded Music Box.

This change could also mean replacing decrafting of combination Music Boxes, since they can be exploited for infinite money anyway when using decrafting.