Before transitioning to tech in SF, I had a career in the entertainment industry down in LA. My buddy pitched me with marketing jargon just like this for a Coachella style festival, and I got sucked in.
We spent on and off a year working on it and actually made decent progress. The biggest band we had on board was Pearl Jam.
Eventually it became obvious we were in over our heads and that my buddy had no idea what he was doing.