Just over two weeks since Lorde released a 15-second snippet of what appeared to be a new song, the singer dropped the full version on April 24 — her new single titled "What Was That." The music video for the track shows Lorde walking around New York City, culminating in clips filmed from her appearance in Washington Square Park on Tuesday evening.

Lorde has released her first new solo song in nearly four years, 'What Was That,' featuring video footage from her performance in New York on Tuesday.

This is not a drill! Lorde has just released her first single in four years, with 'What Was That' dropping yesterday. As well as rewatching the music video countless times (Lorde + riding a bike around the city = consider us obsessed) many fans have been deep diving into the meaning behind the lyrics of the new song,