M. Ward - There's a Key lyrics

So I'm losing my marbles One marble at a time, it's true. When I'm stuck between what we have done, And what we're gonna do. There's a key on my piano that I play for you. And now I'm conquering an ocean One wave at a time, it's true. 'Cause I can not beat the devil, I'm taking on the deep, deep blue. Armed with this key on my piano that I play for you Can you hear it? Can you see the continental divide? Oceans wide till you jump inside this tidal wave with me So i'm losing my marbles One marble at a time, it's true When I'm stuck between what we have done And what we're gonna do (what we're gonna do) There's a key on my piano that I play for you.