I always thought the best kind of sunglasses are the motorcycle helmets with the black plastic masks on them. That way, nobody can recognize the back of your head either.
Bob DylanSome of the old folk singers used to phrase things in an interesting way, and then, I got my style from seeing a lot of outdoor-type poets, who would recite their poetry. When you don't have a guitar, you recite things differently, and there used to be quite a few poets in the jazz clubs, who would recite with a different type of attitude.
Bob Dylan