What is the name of this song?!?

I heard this song in Chipotle a few minutes ago, and I hadn't heard it in forever. I love it, and I didn't have my phone with me so I couldn't get the name of it. All I know is it's a calm sounding song with a male singer. It goes, "And I say mmmm. Mmmm mmmm. And then repeats it a couple times. Please help!