Bob Dylan has posted some very bizarre things on social media over the past few months, but nobody was prepared for a vintage Machine Gun Kelly clip.

It went down on Instagram last night, when he shared an eight-minute video of Machine Gun Kelly. As Pitchfork notes, the video is of MGK performing at Orlando, Florida record store Park Ave CDs in 2016. As for why Dylan decided to post that particular video, that’s not clear, especially since Dylan didn’t include any sort of caption with the post.

Machine Gun Kelly asked his Instagram followers a poignant question: “How can ‘sources say’ when sources haven’t said anything?’” How, indeed. The 34-year-old rapper was referring to the near-constant tabloid speculation about his on-again,

"Cool moment that just happened," said Machine Gun Kelly in a video response to Bob Dylan's post of him freestyling in an Orlando record store.