4 month old baby enjoys playing the piano, sweet~

<h1 id="watch-headline-title" class="yt"><span id="eow-title" class="watch-title long-title yt-uix-expander-head" title="4 month old William learns how to play the piano, when the power goes out" dir="ltr">4 month old William learns how to play the piano, when the power goes out</span></h1>