Improvising is writing, too - there was no music and now there's music. So that's composition. And any time you take any sort of a performance liberty, you're making a compositional choice. I don't know a serious performer who hasn't made compositional decisions, who hasn't engaged in the art of composition.
Bill Monroe is not singing about life in America. He's singing about life in Kentucky and Tennessee. And yet it's had this tremendous impact, not just in America but in the world. Why is Bill Monroe's hyper-regional music so universal? We can be so different and yet still share a tremendous amount.
I went through a political shift when I was nineteen or twenty. I felt a certain way, and after the shift, I felt the opposite way. And never once did someone yelling at me or making me feel stupid do anything other than reinforce the convictions I had. What did get to me was people listening to me.
It's very hard to make grand, romantic gestures on a mandolin, and there are times, particularly when playing Bach, that you long for just a little more sustain. But for better or worse it's my voice, and the trade-off comes with increased intimacy. It's like you're beckoning the audience closer: 'C'mere, I've got something to tell ya.'