Ed Sheeran - You Need Me, I Don't Need You (Acoustic)
This is kind of serious. SB's really changed the game.
I do wonder who came first though, Maverick Sabre or Ed Sheeran? Both are massively hyped, and they're not THAT similar, but there's some definite comparisons to be made. No racism.
This one's pretty much amazing though:
Ed Sheeran - This City