Sara Bareilles attends the 72nd Annual Tony Awards on June 10, 2018 in New York City.

Sara Bareilles teased fans with an Instagram video of what appears to be a new song this morning (July 26).

The six-time Grammy nominee, who hasn't released a studio album since 2015's What's Inside: Songs from Waitress, took a video of her face with a new song playing in the background. Unfortunately, the clip ended after a few seconds, with the only audible lyrics being, "By the time you hear this ..."

Bareilles added to the mystery by vaguely captioning the video with the dress emoji.

Check out the clip below.