Everytime I try to download this one song, it gives me a message that the file I tried to download was corrupted.

Can anyone give any insight into this?

That source is probably sharing a corrupt or spammed version of the file.

If you can browse that host, see if their other files are also corrupt. If so, right-click on the file name to block that host.

Then try finding a better source: the corrupt host's results will now be blocked and the better sources (if any) should be revealed.

It won't let me browse, nor block any host. I have no way of distinguishing between hosts.