Elmo Tanner
... that "Heartaches," featuring Elmo Tanner's whistling, became a number 1 hit fourteen years after it was recorded?
... that "<a href="./Heartaches_(song)" id="mwA5U" rel="mw:WikiLink" title="Heartaches (song)">Heartaches</a>," featuring <b id="mwA5Y"><a href="./Elmo_Tanner" id="mwA5c" rel="mw:WikiLink" title="Elmo Tanner">Elmo Tanner</a></b><span about="#mwt29" class="nowrap" data-mw="{&quot;parts&quot;:[{&quot;template&quot;:{&quot;target&quot;:{&quot;wt&quot;:&quot;'s&quot;,&quot;href&quot;:&quot;./Template:'s&quot;},&quot;params&quot;:{},&quot;i&quot;:0}}]}" id="mwA5g" style="padding-left:0.1em;" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> <a href="./Whistling" id="mwA5k" rel="mw:WikiLink" title="Whistling">whistling</a>, became a <a href="./Billboard_Hot_100#History" id="mwA5o" rel="mw:WikiLink" title="Billboard Hot 100">number 1 hit</a> fourteen years after it was recorded?