Calvin Harris and Frank Ocean are up to something. On Thursday (Jan. 26), the British producer shared a snippet from their forthcoming collaboration on Snapchat.

It’s an upbeat track, but the lyrics are hard to make out, as it seems the vocals have been distorted.

It’s unclear where the song will land, but it’s possible that it will arrive on the follow-up to 2014’s Motion.

In June 2016, Calvin and Frank were seen together at Soho House in Malibu, as per TMZ. Since then, Harris has teamed up with Rihanna for “This Is What You Came For.”

Earlier this month, Calvin revealed that 10 new songs would be dropping this year, though he didn’t specify dates.

https://twitter.com/CalvinHarris/status/823425032432955394

Check out a preview of Frank and Calvin’s collabo below.