So while downloading songs on my ipod, i accidently clicked on one that I didn't want. But the thing is everytime I go to download songs normally, a message would pop up asking if I wanted to download it. But this time it didn't. ***
You can contact iTunes support via the express lane and request refund. They may refund the purchase and they may not be able to but this is your best bet. Google "iTunes express pane"
Let it download and then delete it.
Retrieving data ...