Marlisa together with two grand finalist Brothers 3 and Dean Ray sing their heart out and given their all to win the votes of Australia. They all performed in three categories - audition song, winner's single and duet.
Audition Song - Yesterday by Beatles
Winner's Single - Stand by You by Marlisa Punzalan
Duet with Australian R&B pop singer and Idol runner up Jessica Mauboy - Never be the Same.