That's a righteous t-shirt!
Think about the concept of Dark Star on one side of a 45rpm single. At less than 3 minutes IIRC. Ha.
The infamous (to me at least) 6-23-93 Deer Creek version was 7 min at least. It came out of space and went into The Wheel. My quip was always The Wheel was longer, although I don't think that's technically. Damn close tough...