What makes Shine by Years & Years notable?

The track 'Shine' became a significant commercial success, reaching number one on the UK Singles Chart and earning a Platinum certification. Its infectious melody and relatable themes contributed to the resurgence of interest in synth-pop and alternative dance music during the mid-2010s. When 'Shine' was released in July 2015, Years & Years was transitioning from a burgeoning indie act to mainstream success. This single marked their debut as a major label artist with Polydor Records, following the release of their critically acclaimed EP 'Y&Y'.