Complex sentence: During the grand final performance show on 27 October, Henderson was required to perform three songs--his audition song "Some Nights", winner's single "Borrow My Heart", and last shot song "The Blower's Daughter" by Damien Rice.
Split into simpler sentences: During the grand final performance show on 27 October, Henderson was required to perform three songs--his audition song "Some Nights", winner's single and last shot song. Henderson's winner's single was "Borrow My Heart" and his last shot song was "The Blower's Daughter" by Damien Rice.