And yes, 'Old Town Road' made the cut

(CNN)

What do Lil Nas X, Steely Dan and Lizzo have in common? Maybe nothing other than that they're all high up on former President Barack Obama's summer 2019 playlist -- but that's a pretty cool place to be."With summer winding down, here's a sampling of what Michelle and I have been listening to — some new, some old, some fast, some slow," he wrote on Twitter. "Hope you enjoy."