This moment of sublime sound is one of a few works by Ravel that my piano teacher assigned me recently.
Ravel wrote it for a sight-reading competition, apparently, and there is this incredible in-working of the hands when the music goes into the upper register which is absolutely indiscernible in the sound itself, yet pulling it off in this gentle string of simple sound is heart-stopping. If you're a pianist/can understand sheet music, look it up. You'll see where it is.
Anyway, this piece. It's really short, take a moment and stop everything. Refresh.
Enjoy.