Possibly UFO sighting over Electric Forest???

idk if these are paragliders or what? But they were rotating in the sky and briefly turned into three rotating lights. I heard it could have been paragliders. This was Friday night during Pretty Lights , Rothbury Michigan June 21st. There was more before and #prettylights after this but my camera became full of storage #ufo #viralufo possible #ufosighting #electricforest #electricforestufo #ufoviral #uap