i should have made lists for these song that surprised me at first listening, but motsly it comes from popular and hits song, such as adele's and Bruno Mars's songs. Once i hear this song called FInesse from bruno in my office and i became bruno mars's instant fan

I think to turn a username with a new name, the user can not do. Maybe this can only be done by admin. You can contact the Admin to ask for help to do this and be accompanied by reasons. Hopefully this information can help you