Marshmello and Halsey have linked up for a new song called "Be Kind."

The delicate new track arrived Friday at midnight, with the two artists expected to take part in an Instagram Live to talk about the song today (May 1) at 12 p.m. PST.

"As soon as we finished the song, I was instantly obsessed," says Marshmello. "Halsey and I connected and were both on the same page with what we wanted the final outcome to be! And it turned out great."

Listen below.