My iPod isn't playing certain songs. Help?
I connected my iPod to my computer and went on iTunes to rearrange my songs. Then all of a sudden when I clicked on a song to play a song, an explanation point appeared next to the song and the song won't play. Then I ejected the iPod and tried to play a play on there and then most of my songs
started not allowing me to play them. Then next to the songs on my iPod these circles with a square in the middle of them started to appear. What's happening to my iPod? And how can I fix this?
This is a picture of what I mean.
iPod touch, iOS 7.0.4