Actor, musician behind iconic ‘70s songs dies at 78 syracuse.comJD Souther, a singer-songwriter who penned hits for the Eagles and Linda Ronstadt, dies at 78 Yahoo EntertainmentJD Souther, Singer-Songwriter Behind Eagles Classics, Dead at 78 Rolling StoneJD Souther, Singer Who Co-Wrote Eagles Classics Like ‘New Kid in Town,’ Dies at 78 VarietyJD Souther, Singer and Co-Writer on Eagles Classics, Dies at 78 PEOPLE