They did something like that when Cream broke up. Sang 3 songs in NJ & left & that was that.
My son was a tour mgr/roadie for a few. Coachella & Warped. He got that from his mom 'tha groupie', too much circus for me. I put up a few tents in the army, but putting it up & taking it down was NOT my thing. I saw a lot of people back when.
Pink Floyd, Deep Purple, Texxas Jam, Van Halen, Aerosmith, Rush, Metallica a couple times. Iron Maiden in Frankfurt.
Was going to see Stevie Ray Vaughn @ Park City, Ut. but...