Well,My favorite band is for the moment Fall Out Boy.
Hm...favorite song...hm..it´s either "Bad romance" by Lady gaga or "This ain´t a scene,it´s an arms race" by Fall Out Boy.
And favorite artist...oh my that is hard :/ hm,maybe Ayumi hamasaki or....Britney spears .-.' im not sure at any favorite artist really xD