Thread:DavidBrennan99/@comment-25498563-20190320214749/@comment-25498563-20190325163112

It was inspired by the Cars Toon episode "Heavy Metal Mater".

Title: "Heavy Metal Mater Returns"

Summary: "After Mater tells the engines the story of his rock star days, they decide to make a rock band of their own. But the only problem is they don't have a song."