Correction: It's Let It Be performed in the style of Jahmene doing Angels by Robbie Williams. It's quiet at first, but it gets louder. There's a choir. There's a fighting chance that the final chorus will be performed at such a frighteningly high pitch that all your windows will shatter and your brain will explode.
Correction: I've been listening to this song for a few minutes now, and I'm pretty sure that Jahmene has rewritten it. It would now appear to be called Letter B.
Slaymoment