I recently upgraded to El Capitan. My iTunes though seems to be what it was though in May 2014. I have gone back to Previous Librarys but that seems to be the most recent library saved down even though I have added a lot of music to it since then.(NOTE: I still have the newer music on my hard drive that Ive had since May 2014 but it would take me ages to place in manually back in iTunes again) I have backups but they still show May 2014. Anyone know why it hasn't saved a library since May 2014? Any help would be appreciated. Im really frustrated with this.