William Fitzsimmons (born 1978) is an American singer-songwriter, based in Illinois/. He is perhaps best-known for his songs "Passion Play" and "Please Don't Go", which aired during pivotal scenes in the TV medical drama Grey's Anatomy.
Fitzsimmons was raised in the outskirts of the steel city of Pittsburgh, Pennsylvania, the youngest child of two blind parents. Due to the family's inability to communicate through normal visual means, Fitzsimmons' childhood home was filled with a myriad of sounds to replace what eyes could not see. The house was suffused with pianos, guitars, trombones, talking birds, classical records, family sing-a-longs, bedtime stories, and the bellowing of a pipe organ, which his father built into the house with his own hands.
When his father's orchestral records were not resonating through the walls, his mother would educate him on the folk stylings of James Taylor, Joni Mitchell, Bob Dylan, and Simon & Garfunkel. By the completion of his youth and schooling, Fitzsimmons had become well-versed at a variety of instruments, at the minor expense of social standing, interactional skills, and a knowledge of proper shaving technique.