For all those wondering, this is not fair use. Fair use requires the content to be a criticism, satire or parody OF the material being used. Not just adding the content in the background. It's the equivalent of streaming a copyrighted movie while talking about a different topic.
For all those who don’t have a law degree or know what they are talking about, this could still count as fair use. Fair use includes parodies and it could be argued to the court that Jonathon was parodying the band and other attendees, albeit in a mockery way