Zac Barnett

American Authors, formerly known as the Blue Pages, are an American rock band originally from Boston, based in New York City, that consists of lead vocalist and guitarist Zac Barnett, bassist Dave Rublin, and drummer Matt Sanchez. Guitarist and banjoist James Adam Shelley is a former member. They are best known for their hit singles "Believer" and "Best Day of My Life", from their debut album, Oh, What a Life, as well as their top 20 hit "Go Big or Go Home", from their second album, What We Live For. The band, previously signed to Island Records, now releases music independently.