sometimes i worry that i'll die and no one will have an easy means to navigate through all the great music that i've been lucky enough to collect. so this.
João Gilberto - Trolley Song 
I'm such a sucker for the Trolley Song. It makes me feel the dumbest of blisses, and this might be my favorite version. The stripped back nonchalance that Gilberto brings to it only adds to it's private charm as it bounces about, untouched by the world around it while still able to soundtrack whatever may happen. A great Sunday song for watching the city spin.