There are (at least) two artists with this name: 1) Xiao: Powerviolence band from Stockholm, Sweden. Stylized occasionally as XIAO. Xiao released their debut EP 'PAIN' in April 2021, briefly topping bandcamp powerviolence charts. After a sold out initial self-released cassette it has been released again on cassette on Lower Class Kids Records and on vinyl with label Mangoe Records. In 2022, Xiao released single 'CHANGE'. https://xiaopv.bandcamp.com/, https://www.instagram.com/xiaohardcore/, https://linktr.ee/xiaohardcore