Previouse Purchased Download link does not work
So I have bought an album my first album on Itunes and accidently I deleted all the mp3 files now theres no mp3 to locate. When I go to my purchase to see my previouse purchases all of the songs have a Downloaded button on ther right corner. I cannot download them again and I dont know why ?
P.S I have just started using itunes but have looked at all of previouse posts regarding this :S
Mac Pro, iOS 6.1.3