On April 24, 2025, Lorde released her new single, "What Was That," marking her return to music after almost four years. The release was preceded by a surprise event in New York City's Washington Square Park on April 22; where she invited fans to gather.
Although the event was interrupted by authorities because of permit issues, Lorde later returned for an impromptu performance, sharing the new track directly with fans. The announcement and performance generated significant reactions online.
One fan commented,
"Mother comes to save pop music,"
While another exclaimed,
"SHUT UP THE SONG DROPPED WITH THE VIDEO???? MOTHER IS FEEDING US GOOD TODAYYYY."
These responses highlight the anticipation and enthusiasm surrounding Lorde's latest release.

The Washington Square Park event faced unexpected interruptions
On April 22, Lorde sent a message to fans, inviting them to "meet me in the park" at 7 p.m. Fans gathered at Washington Square Park, anticipating a live performance. However, the NYPD intervened, citing the absence of necessary permits, and dispersed the crowd.
Despite this, many fans remained, playing her music in solidarity. Later that evening, she returned to the park and performed "What Was That" in an impromptu setting, dancing and singing along with the remaining fans.
The new single indicates a shift in Lorde's musical style
"What Was That" signifies a departure from the acoustic tones of Lorde's previous album, "Solar Power." Collaborating with producer Jim-E Stack, the song comprises a more pop-electronic sound.
The lyrics probe into personal experiences, reflecting on past relationships and introspection. This progression showcases her versatility and willingness to explore different musical landscapes.

Fans express enthusiasm and anticipation for Lorde's return
The release of "What Was That" has generated significant buzz among fans.
Fans exclaimed,
"I LOVE HOW SHE DID THIS MUSIC VIDEO. THIS IS HOW WE SHOULD USE OUR PHONES!!"
"THE POPE MAY HAVE DIED BUT OUR LORDE HAS RISEN!"
Expressing excitement over the simultaneous release of the song and its music video. Another noted,
"she just crawling all over NYC, she’s so real !!!!"
Referencing her spontaneous performances and appearances around the city. These reactions highlight the strong connection between Lorde and her fanbase; as well as the anticipation surrounding her return.

Lorde's release of "What Was That" signifies a prominent return to the music industry, offering fans a fresh sound and reaffirming her presence as a dynamic artist. The events surrounding the song's debut, including the impromptu park performance; have solidified her reputation for engaging directly with her audience. As she continues to progress artistically, fans eagerly await what she has in store next.