The Asheville Symphony Orchestra is holding onto its executive director, after all. David Whitehill, who held his role with the orchestra since 2012, had announced in March that he would leave this summer for a similar position with the Louisiana Philharmonic in New Orleans. But on Tuesday, Whitehill said his sense of responsibility led him to remain in Asheville--with the blessing of the orchestra's board--to see the orchestra through and beyond the Coronavirus pandemic.