Rock School - 05/09/21 (Contrafact and Contrafactum)

"We were in a conversation about musicians reusing their own lyrics. We found so many examples that I though there had to be a name for this. There is. Contrafactum. There's a related word that means to use the music of another song for your own composition, dramatically changing the sound of the tune. Contrafact. We have multiple examples of each and I am sure you will start thinking some we missed."