"Don't You Worry 'bout a Thing" is a single by Stevie Wonder, taken from his 1973 album Innervisions. 

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See dig, mama, uh, do ya understand that?
(No)
Well uh, like, I can understand how you can't, because I've been uh,
You know, Paris, Beirut, you know, I mean Iraq, Iran, "Ukraingia", you know
I speak very very um, fluent Spanish
Ah, todo 'sta bien, chévere, you understand that?
(Chévere?)
Chevere, bien chevere, is that right mama?
'Cause I've got my shaky...