iTunes 11 won't import new music
I had music imported back prior to 11 and it all seems fine. I was able to download new podcasts and have them show up. However, for some reason, when I try and drag music into the main music area, or on the menu bar on the left, nothing imports. All files are mp3s, locally located and have always worked in the past, so I'm unsure what's going on. Has anyone had a similar issue? I've tried restarting itunes and restarting the computer and the problem persists.
MacBook Pro with Retina display, OS X Mountain Lion (10.8.2)