Disclosure returns with their first single in two years using an illustrious sample from Malian singer, Fatoumata Diawara.

The duo said on Twitter that they discovered Diawara a few months ago.

"While digging through her discography we discovered this beautiful sample and started experimenting with it," they continued. "The result is our new song, 'Ultimatum.'"

'Ultimatum' is a vibe to be caught on the dance floor this summer, and we're here for it.

Take a listen below.