I've been using iTunes for music on an iMac desktop computer for many years. I recently purchased a Windows PC & installed iTunes on it. Only about half of the music from my library appears in the iTunes on the new computer. I've checked all of the settings (Home sharing is set to ON, etc.). I even found a section called "Hidden" but only a few of my songs were there. My music is a combination of my CDs being imported and songs purchased & downloaded from iTunes. I can re-import my CDs if I have to, but I shouldn't have to do that. I still have the iMac up & running (until I can figure out where all my music went!), so my original iTunes library can be accessed. Can somebody please help me find my missing music? TIA for any help!