What songs does Ursula sing in the little mermaid musical?

In "The Little Mermaid" musical, Ursula sings several key songs, including "Poor Unfortunate Souls," where she lures Ariel into a deal, and "I Want the Good Times Back," which expresses her desire to regain her former power. These songs highlight her cunning and manipulative nature, showcasing her as a memorable antagonist in the story.