Kevin Bacon teamed up with the host of "The Tonight Show starring Jimmy Fallon" to spoof Bryan Adams' "Summer of '69" in a "First Drafts of Rock" sketch.

You can write a song about love, or about a breakup, or about revenge. Or, you can write a song about your ding-a-ling. The times, they are a changin', and these former hits just don't hit like ...