Watch this amazing cover of Pōkarekare Ana by the NZ Police barbershop quartet

Barbershop in Blue, the New Zealand Police barbershop quartet are back again - but this time it's to celebrate Māori language week.

Last night the quartet covered the popular NZ song 'Pōkarekare Ana' with absolutely amazing harmonies. 

Watch it here: 

READ MORE: 

• NZ Police's amazing recruitment video 

The quartet is made up of Lafoia Afoa, Matini Tamamasui, Wepiha Te Kanawa and John Afoa - all police recruits.

Earlier this year the quartet covered the classic 'My Girl' which was viewed over 100,000 times!

Watch that performance here: 

What an amazing cover!