Contribute: Edit this page. On January 9, , at the Macworld Expo in. Want the new organization method on an older library, upgrade to iTunes. Choose the file "iTunes Music Library. For us we're going to replace the iTunes 10 icon with the icon from iTunes 9. In the same folder, open "Previous iTunes Libraries" and find the most recent. Effettuando un downgrade a iTunes 9 tramite la guida presente al.
Xml" from the Desktop - Your library and playlists will be rebuilt in the older version of iTunes.
