Michael Bublé's introduction to the music of the swing era came to him through his grandfather, who filled his grandson's ears with the sounds of the Mills Brothers, Ella Fitzgerald, Frank Sinatra, and others. As Bublé eagerly absorbed the recordings, he began to realize that he wanted to be a singer and that this style of music, virtually foreign to his own generation, was what he wanted to perform. With his grandfather's assistance, Bublé soon learned a whole catalog of tunes and gained experience.