All four Irish musicians have international reputations. Alan Doherty was the flute soloist on The Lord of the Rings soundtrack, while fiddler Tola Custy is one of Ireland's leading composers and session musicians.
Gerry Paul, born in Ireland and raised in New Zealand, was the prime mover behind the project.
"I feel a strong affinity with both cultures and while I have been playing Irish music around the world for 15 years, I have always wanted to learn more about the Maori side," he says.
"Motu :: Oileáin is a celebration of two distinctly diverse and rich cultures sharing a common dialogue. People and music."
Motu :: Oileáin is at Baycourt on October 26 (Labour Day) at 8pm. Tickets are available from Baycourt or ticketek.co.nz with a TECT cardholder discount until October 7 (conditions apply).