 Florence Welch performing with Rob Aykroyd on guitar and Tom Monger on harp. They played How Big, How Blue, How Beautiful, and before that, Dog Days Are Over. Welch wrote music and lyrics for Gatsby and American Myth, and Martina Mayock wrote the book. It just premiered at the American Repertory Theater. I'm David Remnick. This is the New Yorker Radio Hour. I hope you had a great Fourth of July. See you next time.