Just throwing it out there. Maybe this one-pager could be a special invitation persuading Elon Musk to come to this festival. He's arguably the biggest 'star' in space right now. Also, it would be pretty funny picturing Elon Musk at a music festival - dancing.
LOL funny indeed. I like the idea. Excellent use for the holographic panel if we get to import the tech! Edit: but probably need to get some approval.
Call something out like "Space Y" and so something with the "Y" as in "Why" :) Of course mentioning that music is required as basic necessity when going to Space, that inthat way space travel would develop much much quicker and so on :)