They're Singing So Beautiful That It Kills Coach to Make This Hard Decision. AWW

<p id="watch-headline-title" class="yt"><span id="eow-title" class="watch-title long-title " title="The Voice 2014 Battle Round - Alessandra Castronovo vs. Joe Kirk: &quot;Stay&quot;" dir="ltr">The Voice 2014 Battle Round - Alessandra Castronovo vs. Joe Kirk: "Stay"</span></p>