This collection rounds up almost every music video for a number one hit by a Kiwi artist; everything from ballads to hip hop to glam rock. Press on the images below to find the hits for each decade  — plus try this backgrounder by Michael Higgins, whose high speed history of local hits touches on the sometimes questionable ways past charts were created.  

On a Tuesday evening in April 1968, the ferry Wahine set out from Lyttelton for Wellington. Around 6am the next morning, cyclone-fuelled winds surged in strength as it began to enter Wellington Harbour. At 1.30pm, with the ferry listing heavily to starboard, the call was finally made for 734 passengers and crew to abandon ship. The news coverage and documentaries in this collection explore the Wahine disaster from many angles. Meanwhile Keith Aberdein — one of the TV reporters who was there — explores his memories and regrets over that fateful day on 10 April 1968.

More than 100,000 New Zealanders served overseas in World War l. Over 18,000 died; at least 40,000 more were wounded. Campaigns involving Kiwis, from Gallipoli to the Western Front, were identity-forming, and the war's effects on society were deep. The World War l Collection is an evolving onscreen remembrance. Military expert Chris Pugsley writes about the collection here. 

Secondary school Auckland Grammar is a local landmark, with a reputation for academic and sporting excellence. This documentary surveys the state school's traditions; the "ways of Grammar" include academic streaming, the prefect system, and sport (rowing trials and the traditional 1st XV match against King's are featured). It also touches on the lengths parents will go to enable their children to attend the prestigious boys' school. Old boys interviewed include cricketer Dion Nash, All Blacks Doug Howlett and Grant Fox, and broadcaster John Hawkesby. 

This Loading Doc short follows cavers Dave Ellacott and Mike Allen on their mission to connect Luckie Strike and Junior Mudball, two vastly different cave systems at Waitomo. Luckie Strike features extraordinary rock formations, waterfalls, and vast caverns. Junior Mudball is as its name suggests, mostly mud. The short sees them at work, galavanting through streams, abseiling down crevasses and scraping through mud — and reflecting on what they love about it. Luckie Strike was picked by National Geographic for its Short Film Showcase. A longer version is in the works.

Pop Goes the Weasel was C4's twisted answer to iconic British pop quiz Never Mind the Buzzcocks, embracing a shambolic DIY approach with oversized props, lots of ribbing and an oiled up man in tights (the Weasel) handling the judging. It's fair to say that not every joke has aged well. This trans-Tasman stoush pits a young Dai Henwood and Evan Short from Concord Dawn, against Scott Owen from The Living End and a DJ called 'the Doctor'. Overseeing it all is quizmistress supreme, Jaquie Brown. Director Toa Fraser pops in to embarrass Henwood with a prank call.

Annie Goldson’s documentary examines the story of Kim Dotcom, the German-born hacker turned internet mogul who is holed up in a New Zealand mansion fighting extradition to the United States. In the US he’s wanted for alleged infringement of copyright laws committed by Megaupload, the online storage hub he founded. Goldson mines archive material (including the NZ police raid of his mansion) and interviews, to explore intellectual property, privacy, profit and piracy in the digital age. The film won rave reviews after its world premiere at multimedia festival South by Southwest.

This short film, made for the second season of Loading Docs, goes beneath a manhole cover to explore a secret history of Auckland’s Queen Street. Waihorotiu is a quest down from the skyscraper canopy of New Zealand’s largest city to find traces of Waihorotiu — an ancient waterway situated under the concrete. Archive material and animation explore the awa's history, from tangiwha lair (the water of Horotiu) to fetid canal and brick sewer severed from its natural source. The film was directed by Frances Haszard and Louis Olsen; Pita Turei narrates.

Seven Rivers Walking - Haere Mārire looks at the rivers that meander across and define the Canterbury Plains. With the cleanliness of Aotearoa's waterways being a contemporary talking point, the film looks at the impacts of farming and industry on the rivers that supply livelihoods and drinking water to the people of Canterbury. Co-directors Gaylene Barnes and Kathleen Gallagher follow a group of Cantabrians who hike and raft the length of the rivers, and talk to locals en route about the significance of the region's waterways. The film debuts at the 2017 Christchurch Film Festival.

More than 430,000 people watched television coverage of the Māori Queen's tangi. Broadcast across three networks and streamed around the world, the coverage began with the coronation of the successor to Te Arikinui Dame Te Atairangikaahu. Cameras then traced Dame Te Atairangikaahu's final journey from Turangawaewae along the Waikato River by waka, to her final resting place on Mount Taupiri. The presenting team, led by veteran journalist Derek Fox, was chosen by both TVNZ and Māori Television Services.