Opening "change can be painful" sequence... Joan in the dentist's chair & conspiring with Jake, Vera's bedtime routine. Also plays later when the Freak "performs surgery" on Lucy Gambaro.
Lakmé: Sous le dôme épais ("Flower Duet") — Alain Lombard & Mady Mesple & Paris Opera-Comique Orchestra & Danielle Millet & Orchestre du Theatre National de l'opera-comique
This is the more likely version of the episode end music.
Requiem Mass in D Minor, K. 626: I. Introitus: Requiem aeternam — Southwest German Radio Symphony Orchestra & Edith Mathis & Doris Soffel & Anthony Rolfe-Johnson & John Shirley-Quirk & Kaszimierz Kord
Joan and Jake continued plotting, Vera's insecurities and Nurse Radcliffe's "binding".