The choir began with New Zealand's national anthem, then the choir's artistic director and conductor, Mari Morgan, told the audience - some of whom hailed from as far afield as South Korea, Australia, Texas and Canada - the 35 singers had thoroughly enjoyed their New Zealand experiences but "we won't be able to fully appreciate them until we go home and digest, because no-one knows what day of the week it is [at the moment]".
Included in their programme was Benedictus - which began with a waltz in the aisle of the church.
The choir performed in Rotorua, Wellington and Dunedin before arriving in Queenstown.
The choir was founded in 1998 and reaches its cross-continental choristers via the internet. It features choristers who live in 25 US states and three Canadian provinces.