In a recent PBS special awarding Joni Mitchell with The Gershwin Prize for popular song — the nation’s highest award for influence, impact and achievement, Annie Lennox sings “Both Sides Now” from the perspective of the back half of life as opposed to having it all in front of us. I had to press pause intermittently to catch my breath. To grab my heart. Nobody sings like Annie. And nobody writes like Joni. She’s otherworldly. She is…Stardust.