I guess this performance was her way of saying "I really love the music not the bling. I'm back and I'm going to give everything for my project cause I believe in it" It doesn't mean that this is going to be the next single though I wouldn't mind, cause I really love this track.
Best lyrics on the album. The song is beyond the rest. Don't misunderstand me, I do love the album, but there's something about this song that makes it more mystic. More alternative. Less mainstream. Love it.