sentences:  The show lasted 10.5 hours in its entirety, which was by far the longest running feature that had ever been broadcast on the station.The Top 100 #1 Hits of the 1980s was an exclusive 4-hour show hosted by Mark Smith, and was produced in October and November 2005.This show was presented in the style of an end of year featurette, with iconic audio clips of the era, and in-depth detail of the music, and how the culture and headlines were received in New Zealand during the 1980s.