Certain songs will not play from itunes
I recently deleted a number of duplicate files from the Music folder in my iTunes library, but now the songs won't play, and won't sync to my phone.
The files play when I preview them in Viewer, and there's no exclamation mark icon in iTunes to indicate that there's a problem, they just refuse to play. Selecting 'View in Finder' navigates to a random location on my hard drive, completely unrelated to where iTunes data is stored.
Any assistance would be appreciated.
Mac mini (Late 2012), OS X Yosemite (10.10.5), null