I started with the thread "Songs that have topped iTunes" BUT then I had this idea, too.. Tell me the songs that didn't reach the top spot, they were blocked and were stucked at #2, peaked there.. Here is the list (what I remember).. Please try to help me, saying me:
Madonna - ''Give Me All Your Luvin'' reached #2 and almost reached #1 after the Superbowl but then it was removed from iTunes because of the silly pre-order. Such a mess.