The Voice of Ireland is moving to Saturday night this weekend on account of the Easter Rising programme '16 Letters airing tomorrow evening instead. It will see the acts compete in the second of six live knockout rounds, where members from each team will perform before the coaches decide who should stay. However, Kian Egan, Bressie, Rachel Stevens and Una Foden all have difficult decisions to make as only one member of their teams can make it through to the quarter-finals.