It's rare to hear a R&B/rap duet wherein the singing part serves as the hard side of the hard/soft dynamic. Usually it's the other way around. But this is Drake and Mary J. Blige we're talking about, so here we are. Now, I strongly dislike Drake. (That could be a Morrissey song, "Drake, I Dislike You.") Even though I think he is an interesting writer and he raps well. And that makes me like this song even more.

What is the most challenging song to cover in the history pop music? Prince's "When Doves Cry" might get my vote.