Early iTunes Match adopters will remember the unintentional bowdlerization of their music libraries: they'd listen to their scanned music collection on a second device and lose all the colorful language. As we're quickly learning, Google Music's newly added scan and match feature isn't exempt from that problem, either. Those streaming matched copies of explicit songs through the newer service are getting clean versions, with no obvious way to preserve the filth. Google declines to comment on whether or not