"I mean, possibly I heard it subconsciously at another time, but I didn't realise what it was ... but the first time properly, really listening to the song [was] last week."
But like many of us, he was taken with the song instantly.
"Straight away I was like, it's a beautiful song and I wanted to sing it. Bic Runga, she's an incredible writer, an amazing composer and of all her songs that was probably the only one I hadn't heard - I don't know [how I missed it]. But I like the lyrical content and the way the song makes you feel, just the acoustic vibe of it...it's beautiful."
Each week this month, we've also rolled out fresh performances from hip hop star JessB, reggae group Sons of Zion, industrial-pop artist October, emo-pop band Openside.
Watch their covers below and catch up on their stories, candid interviews and other performances by clicking on their names above.
JessB covering Coming Right Through by SilvaMC
Sons of Zion covering Fade Away by Che Fu
Openside covering Supercut by Lorde
October covering Blend by Aldous Harding