I have tried to redowload the song but itnues keeps saying that I've got a corrupted file and to check for avaible downloads under store menu. I would like to be able to delete the song, with the corrupted file from my library and download a fresh one from itunes. BUT i don't want to pay any more money and tbecause the file hasnt downloaded all the way I cannot delete it. I want to be able to listne to my music so if anyone can help I would appreciate it.
Check that the ...\iTunes Media\Downloads folder is empty. Delete any files it may contain.
Delete the current copy and then download again (free) from your purchased history. If the problem persists contact iTunes Store support staff through the report a problem links in your account history.