Performed by the Wicked Original Broadway Cast, "Dear Old Shiz" is a pivotal moment in the 2003 recording of Stephen Sondheim's musical. The song serves as the emotional core of Elphaba's character arc, where she confronts her mother's neglect and the societal expectations placed upon her. With its distinctive jazz-inflected arrangement and Sondheim's intricate wordplay, the track explores themes of maternal abandonment and the struggle to define one's own identity. It stands as a defining piece of the production's score, showcasing the cast's ability to deliver complex emotional narratives through music that blends theatricality with deep psychological insight.