Rubuta ci gaba don wannan sakin layi - A watan Yuli 2002, an gayyaci NAO don yin wasa ga Paparoma John Paul II da masu sauraro 800,000 a matsayin wani ɓangare na Ranar Matasa ta Duniya ta 2002
bikin a Toronto. A ranar 23 ga Agusta, 2007, NAO ta yi wasan kwaikwayo na Mahler na Symphony No. 8 "Symphony of a Thousand" ga masu sauraro da aka sayar a Babban Hall na FirstOntario Concert Hall. Shi ne kawai wasan kwaikwayo na takwas na babban aiki a tarihin Kanada kuma ya kasance lokacin rani na ƙarshe zuwa lokacin bikin cika shekaru 20 na bikin kiɗa na Brott.