What are these red circle symbols that suddenly appear in my iTunes library on my iPhone?

Never mind, that just hid the songs with the circles. I just got done resetting the phone and erasing all data then redoing the phone as new, not from a back up. Everything is fine now.

I Was able to fix this by doing a reboot. All my albums with no metadata work. Try it and let us know!

THANK YOU!! I knew it had to be something so simple but not easily found!!

BEST ANSWER!

Never mind :( I am so ****** off!

I have an identical problem - except in my case it was Megadeth that iTunes doesn't like! (Sabbath posed no problems heh heh!)

I can't tell you how many times I have done this - still did not work for me.

HELPED THANKS! 🙂

That worked for me. Thank you. Just unclick all your playlists and everything else. Then apply. choose your playlists again and apply again.

This problem keeps reappearing for me, despite the (temporary) fixes. iTunes 11.1.2, iOS 7.0.3.

yep thats what i did i am going to uncheck sync over wifi in case its recurrent

Thanks @NDJerry, it wokred for me....appreciate your post

Thanks Swaith; that fixed it!

Unchek/check the "sync music" button on iTunes worked for me too! Nothing was left.

Thanks to everyone!

Sorry - this is absolutely nothing for my music synch'ing issues. All it did was transfer what ever apps I downloaded from my iPad into my iPhone

Did you follow my instructions? That will fix your issues. Unlike any other temporary measure offered.