Rollercoaster is the official debut album of pop rock-dance artist Jim Verraros. It was released by independent label Koch Records on April 26, 2005. Several of the album's songs had been featured on a previous release by Verraros, titled Unsaid and Understood, which had acted as a demo album. Unsaid and Understood had been self-released in 2003, a year after Verraros placed ninth on American Idol's first season, and had drawn the attention of Koch Records, which proceeded to sign Verraros. Gabe Lopez produced Unsaid and Understood as well as Rollercoaster. He also provided backing vocals and played several instruments on both albums. Among Rollercoaster's other background vocalists is Angela Peel, who made it to the semi-finals on American Idol, during the same season as Verraros.