Music of New Zealand Orchestra in Hamilton, the Orchestra Wellington, the Christchurch Symphony Orchestra (CSO) and the Dunedin Symphony Orchestra (DSO) (formerly the Southern Sinfonia). The New Zealand String Quartet and the NZTrio both perform locally and internationally. The NZTrio specialises in contemporary art music. New Zealand has a strong choral tradition. The Anglican cathedrals in Auckland, Wellington and Christchurch have choirs of a high standard and there are also a number of secular New Zealand choirs including the New Zealand Youth Choir, Voices New Zealand Chamber Choir, City of Dunedin Choir, Auckland Choral Society and Christchurch City Choir. Many of these choirs perform
Wellington Region the lowest percentage of machinery operators and drivers (4.1%) and the lowest percentage of labourers (7.1%). The region is second only to Auckland in many statistics related to breadth of ethnicity. In the 2006 census Wellington had the second-highest Asian population (8.4%, Auckland 18.9%) and the second-highest Pacific Islander population (8.0%, Auckland 14.4%). Around 25.3 percent of the Wellington region's population was born overseas, second only to Auckland (39.1 percent) and on par with the New Zealand average (25.2 percent). The British Isles is the largest region of origin, accounting for 36.5 percent of the overseas-born population in the region.