Oh! Well, if you think about the whole concordant note the piano is aiming for splitting up into the discordant notes on either side, that's the same idea as a prism fracturing (whole) white light, like when you focus a lens on yellow and you get patches of red and green on either side?

For me vidding is an extended game of this is like that: the ball is round like the sun which is hot like this candle which is long like this stick which is wooden like this tree which grows like this child which cries like this violin...