“Down” is the lead single from Fifth Harmony’s third studio album and features rapper Gucci Mane. The song marks their first official single as a foursome, with former member Camila Cabello, leaving in 2016.

The group teased the song on their social media platforms in the week prior to the release. Fifth Harmony debuted the song live on Good Morning America as a part of the Summer Concert series on June 2nd 2017:

What was such a beautiful moment was when we premiered “Down” on “Good Morning America.” It was the first music we gave [as a quartet] and it was our highest-debuting single. We found out in the car, and we were crying to each other. We were so excited. It felt so beautiful, and it pierced our souls. Everything that’s come after has been a blessing

-Ally, via LA Times

There’s also a Spanish version of the song, which was first performed at the Kids Choice Awards Mexico 2017.