https://www.youtube.com/watch?v=cJ1yFhjRnNc&feature=youtu.be&t=1320
When she says "in" there's a skip in her voice. I thought it was just my copy, but no. It's in every one. I have no idea how this could be achieved naturally. Surely, this wasn't intentional and is some sort of glitch? That would mean an obvious glitch was left in one of the best albums of all time. How is this even possible? It bothers me every time I listen to the song.
Is it a mistake, or was it intentional, and how? The only thing I can think of is you could pinch your throat quickly while holding the note. If you flicked your throat it would make an obvious popping noise. There's just no way. This has to be a mistake. What a shame.