The following may help you in future. A Google of "ballad of stalin" ives too many sites to search in a reasonable lifetime. However, one of the sites

Ewan MacColl - Wikipedia, the free encyclopedia... in Vietnam) and The Ballad of Stalin ("Joe Stalin was a mighty man and a mighty man was he/ He led the Soviet people on the road to victory"), ...
en.wikipedia.org/wiki/Ewan_MacColl - Cached - Similar

shows that one of the lines in the song is

"Joe Stalin was a mighty man and a mighty man was he"

I then Googled that (with the quotation marks as is) and was taken to a Google page that has only four sites on it. I opened all four and found the lyrics on the site to which I hotlinked.

I expect now that Google will show five sites to have that line. The fifth site will be Mudcat.

Some songs take a bit more digging. Some come quite easily. I will notify the OP.