Jam of My Day: Believe by Mumford and Sons

I'm looking forward to seeing Mumford & Sons this summer at Outside Lands! It's been awhile since I've seen them in concert.
Their new single off their new album hits on so many levels. Lyrics alone, everyone can probably relate to it. One question though, where's the banjo?

I don't even know if I believe

Everything you're trying to say to me...

This is never gonna go our way

If I'm gonna have to guess what's on your mind

Assumptions can ruin a lot of great things. I think everyone has been there.