The two events are raising money for people affected by the Christchurch terror attacks, with all proceeds from both shows going directly to the One City fund.
The Auckland show is at Spark Arena on Saturday, 13 April, while the bigger Christchurch event is a few days later on Wednesday, 17 April at the outdoor Christchurch Stadium.
Tickets for Auckland go onsale today at midday, with tickets for Christchurch available at 4pm tomorrow afternoon.
Special guest appearance by Lorde Anika Moa Bailey Wiley Bene Bic Runga Boh Runga Chaii Christchurch Combined Choir Dave Dobbyn The Exponents Fat Freddy's Drop Hollie Smith Illbaz Marlon Williams Mc Mike King Melodownz Mitch James Seth Haapu Shapeshifter Shihad SIX60 Stan Walker Soraya Lapread