Who is Corregidora? What is the role he plays in the lives of Ursa's family?

What is "making generations?" What is the "evidence" Ursa's grandmother and great-grandmother talk about?

What is the impact of Ursa's condition? Why is that a deeper impact than it might have been?

Who is Mutt? Tadpole? What is it that keeps Ursa from giving herself to Mutt when they first meet? What is it that keeps her from giving herself to Tadpole? What is it about Ursa's music that epitomizes that trait?

Who is Cat? Jeffy? What happens to distance Ursa from the two?

Who is Mary Alice? What is her fate?

Who is Max Monroe? Martin? Sal? Harold? What is Happy's? Spider's? The Drake?