You must have come here seeing some ad about how you can make your own concert on butter or smtn but no there are some weird photos and some kind of leaderboard that I have absolutely no idea about .then there is some list with names of bands that are not popular at all I searched it for BTS or BlACKPINK or even something less popular like ITZY but nothing . Just in case you are paranoid about your security it also asks for your camera access and you need to sign up with your Google account