An album is defined by Recorded Music New Zealand (RMNZ) as being a type of music release comprising at least five songs or a total playing time of over 25 minutes.[nb 1] Currently, Platinum certifications denote the shipment of 15,000 copies. When RMNZ (then known as the Recording Industry Association of New Zealand) introduced certifications in 1978, to reach Platinum status an album had to ship 20,000 copies. This was reduced to its current level in 1992.[2]
^If a release contains multiple mixes of a single song, then only the longest track counts toward the 25-minute limit. If the playing time of different songs is less than 25 minutes and the total playing time of all tracks (including multiple mixes) is less than 40 minutes, then the release is defined as a single. In any case, if the total playing time is greater than 40 minutes, it is an album.[1]
^ abcdefghijklmScapolo, Dean (2007). The Complete New Zealand Music Charts: 1966–2006. Wellington: Dean Scapolo and Maurienne House. p. 12. ISBN978-1877443-00-8.