In order of being broadcast:

Political discussion: Arts, Culture and Heritage with Grant Robertson
http://www.radionz.co.nz/concert/programmes/upbeat/audio/201858049/political-discussion-arts-culture-and-heritage-with-grant-robertson

Political discussion: Arts, culture and Heritage with TOP’s Mika Haka
http://www.radionz.co.nz/concert/programmes/upbeat/audio/201858188/political-discussion-arts-culture-and-heritage-with-top-s-mika-haka

Political discussion: Arts, culture and heritage with the Greens’ Barry Coates
Heritage discussed 15.28 into the interview.
http://www.radionz.co.nz/concert/programmes/upbeat/audio/201858325/political-discussion-arts-culture-and-heritage-with-the-greens-barry-coates

Political discussion: Arts, Culture and Heritage with Maori co-leader Marama Fox
http://www.radionz.co.nz/concert/programmes/upbeat/audio/201858477/political-discussion-arts-culture-and-heritage-with-maori-co-leader-marama-fox

Political discussion: Arts, Culture and Heritage with National’s Maggie Barry
Heritage discussed 9.05 into the interview.
http://www.radionz.co.nz/concert/programmes/upbeat/audio/201858634/political-discussion-arts-culture-and-heritage-with-national-s-maggie-barry

Arts, Culture and Heritage: What’s in it for you? RNZ summary of the interviews:
http://www.radionz.co.nz/concert/programmes/upbeat/audio/201858713/arts-culture-and-heritage-what-s-in-it-for-you