02-08-2013, 09:08 PM
It's probably looking up the songs on the CDDB database. And making a mistake.
http://en.wikipedia.org/wiki/CDDB
Since identification of CDs is based on the length and order of the tracks, CDDB cannot identify playlists in which the order of tracks has been changed, or compilations of tracks from different CDs. CDDB also cannot distinguish between different CDs that have the same number of tracks and the same track lengths.
http://en.wikipedia.org/wiki/CDDB
Since identification of CDs is based on the length and order of the tracks, CDDB cannot identify playlists in which the order of tracks has been changed, or compilations of tracks from different CDs. CDDB also cannot distinguish between different CDs that have the same number of tracks and the same track lengths.