The Conductive Singing Hero: Mu

Ever since childhood, Yuuna had been learning to play the piano and classical guitar. For she herself preferred singing, especially pop or anime songs, but she lacked the resolve to speak with her father about this preference, as he was strict and only allowed her to play classical music. Mostly due to the fact that it reminded them about her mother, his wife who possessed a similar quirk to Yuya's. As her father was unfortunately born quirkless, like one of her childhood friends Izuku Midoriya. However, she would sometimes perform small concerts on the streets dressed as a troubadour to also help encourage and ease the people's worries before her mutation.