NEW : Boyle plans to perform her signature tune , ` ` I Dreamed a Dream '' NEW : She will also perform with the 800-strong choir . The Catholic Church in Scotland says Boyle will perform next month . I Dreamed a Dream , '' the tune from the musical `` Les Miserables '' that shot her to fame in April 2009 . The pope plans to visit Ireland and Scotland from September 16 - 19 .
NEW : Boyle plans to perform her signature tune , ` ` I Dreamed a Dream '' NEW : She will also perform with the 800-strong choir . The Catholic Church in Scotland says Boyle will perform next month . The pope plans to visit Ireland and Scotland from September 16 - 19 .