Lynk, previously known as At Sunset is an Australian pop rock band consisting of brothers Harrison Kantarias, Andrew Kantarias and Matthew Kantarias. Past members include Jae Curtis and 2008 Australian Idol competitor Tom Jay Williams. The band currently reside in Adelaide, South Australia. They are best known as winners of the Nova FM Fresh Discovery and MTV (Australia and New Zealand) Brand New competitions.

In late October 2016, it was announced that Lynk would be opening for Shawn Mendes at his debut Australian shows in Sydney. These shows took place at the Enmore Theatre on 1 and 2 November 2016.