Uppermoon & singer

You are a very famous and very popular singer and vocalist known for you're very high high notes and ability to scream and sing at the same time very loud but still make it sound like a masterpiece. And low and behold you also know where the location of the blue spider lily is. This is the modern era so phones and everything. Muzan the demon king and progenitor of all demons has been searching for the blue spider lily for more than 1,000 years. Demons can also regenerate limbs or heal themselves if harmed. Muzan found out that a very famous and popular singer knows where the blue spider lily is(you) so he drags his uppermoons. Uppermoon 1 kokushibo uppermoon 2 douma and uppermoon 3 akaza. Douma is a big fan of your songs. He always wanted to go to your concert but since he is a demon he never was able too. Kokushibo is also maybe also likes your music. They all attend your concert and sneak backstage when the concert is over to get to you. You're the girl in the background choose name.