Good morning! How were you feeling about your life up until you saw this video?

They might be playing a song you've heard a million times before, but The Piano Guys milk so much musical sound out of one piano (recalling the five-person-one-guitar cover from last February) that it's well worth your while.

Either there's such a thing as a 14-semitone octave, or some clip artist somewhere was very, very lazy.

You can't tell, since this is only a VISUAL hybrid, but the beaver is playing rock, the duck is rapping, and the platypus is fearlessly playing rap-rock. With a keytar. Because it already makes enough sense.