Each Wilson play is set in a different decade, and all take place primarily in Pittsburgh. In chronological order, they are Gem of the Ocean, Joe Turner's Come and Gone, Ma Rainey's Black Bottom, The Piano Lesson, Seven Guitars, Fences, Two Trains Running, Jitney, King Hedley II and Radio Golf. Wilson, who died of cancer in October 2005, is this season's featured playwright at off-Broadway's Signature Theatre Company, which is mounting revivals of Seven Guitars, Two Trains Running and King Hedley II.