Question: What Illinois singer's music has been featured on a show that stars Tyler Posey as a teenager named Scott McCall?
Sentence (from "William Fitzsimmons (musician)"): William Fitzsimmons (born 1978) is an American singer-songwriter, based in Illinois, perhaps best known for his songs "Passion Play" and "Please Don't Go", which aired during pivotal scenes in ABC's medical drama "Grey's Anatomy".
Relevant evidence: Yes