Principal Dancer Sofiane Sylve, who has a working relationship with choreographer William Forsythe going back to her earliest days as a performer at the Dutch National Ballet, speaks eloquently about the challenges and pleasures of interpreting his movement. Katita Waldo performed many of his pieces prior to her role as Ballet Master, and she discusses his musicality in using both classical and contemporary works. They each emphasize their appreciation for the collaborative nature of Forsythe’s creative process.