7. The computer-implemented method of claim 5 , wherein the method further comprises: comparing the metadata for a music file to a location of the music file in a file system.
7. The computer-implemented method of claim 5 , wherein the method further comprises: comparing the metadata for a music file to a location of the music file in a file system. 8. The computer-implemented method of claim 7 , wherein the method further comprises: collecting the metadata for the music files for analysis.