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Calvin Harris was more than generous in giving us a genius Frank Ocean/Migos collab with "Slide," but today Scotland's EDM Santa Claus has another new gift. Above, check out "Heatstroke," featuring PharrellAriana Grande and Young Thug, all making summery magic in the same place at the same time.

Rap fans will be stunned to hear Thugger presenting a whole new side of himself—and in particular that surreally extraterrestrial voice—just two weeks after he did the exact same trick on Drake's shimmery More Life. Jeffery and Pharrell joyfully team on the chorus, and P duets with Ari a bunch after that.

Press your #flashbackfriday button with this 2013 Calvin Harris interview revealing how the Rihanna collab "We Found Love" came about: