They included "tag search" and somewhat "text search", so you can find info by headers inside mp3 tags and such.
Mass file manipulation? Never. It's not file system, it's _user-friendly_ system, remember? You don't need to know what "file" is it!
(In win8 there is "genius" move with tiles - you cannot see files here at all. You can see only program name, set where windows decided to put it - in Games, Software or something. You can move it where you want it, but file? What file?)
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