When Joni sings “Both Sides Now’ at 78 people might try to help her remember the lyrics but Joni doesn’t need help. If you sing a song 10,000 times, even if you lose your mind (which Joni hasn’t), you remember the song. The words just come. Muscle memory. Her voice an octave lower. Her tone, vintage. It might seem like she’s going to forget. But the woman is simply taking her time.