Although Day has never released a full album, he collaborated with his fellow "American Idol" first season finalist AJ Gil on a single in 2003. The song, "Calling All Angels", was written for and released through the charity organization Give Kids the World. Day and Gil first performed this song in Pasadena, California's New Year's Day Rose Parade. Later that year, Day released his own single, "Come Into My World", which attained limited airplay in Atlanta, Georgia. A full album of the same title was set to be released around 2006, but has never been made available.