WREN
... that the studio band of radio station WRAG (now WREN) in Carrollton, Alabama, is credited with popularizing bluegrass music in central Alabama and eastern Mississippi?
... that the <a class="mw-redirect" href="./Studio_band" id="mwEIc" rel="mw:WikiLink" title="Studio band">studio band</a> of <a class="mw-redirect" href="./Radio_station" id="mwEIg" rel="mw:WikiLink" title="Radio station">radio station</a> WRAG (now <b id="mwEIk"><a href="./WREN_(AM)" id="mwEIo" rel="mw:WikiLink" title="WREN (AM)">WREN</a></b>) in <a href="./Carrollton,_Alabama" id="mwEIs" rel="mw:WikiLink" title="Carrollton, Alabama">Carrollton, Alabama</a>, is credited with popularizing <a href="./Bluegrass_music" id="mwEIw" rel="mw:WikiLink" title="Bluegrass music">bluegrass music</a> in central <a href="./Alabama" id="mwEI0" rel="mw:WikiLink" title="Alabama">Alabama</a> and eastern <a href="./Mississippi" id="mwEI4" rel="mw:WikiLink" title="Mississippi">Mississippi</a>?