Mr. is a five-member Cantonese rock band formed of Dash at the Bass Guitar, Tom at the Drums and Alan, Ronny and MJ at the guitars. The vocal duties are performed by Alan, with backing vocals provided by Dash. Mister has its origins rooted from the Hong Kong indie music scene where they were initially known as White Noise and had their breakthrough when they performed at Alan Tam's birthday and were subsequently recommended to Universal Music by the “headmaster” himself who was very impressed by their talent.