Photo of Icona Pop by Fredrik Etoall

"Hallelujah!" Caroline Hjelt and Aino Jawo (aka Icona Pop) are back, as the Swedish pop duo has broken their silence with their blazing, Erik Hassle-assisted new single "Emergency."

While Icona Pop is making a return from their explosive rise in 2012 thanks to their single "I Love it," featuring Charli XCX, Hassle is on his way to blow up on his own, with new material such as his addictive single "No Words."

"Emergency," laced with a sax riff straight out of an old, 1940s movie, this smoky cut is quite a jam.

Listen below and expect more from Icona Pop—and Erik Hassle, for that matter—very soon.