Also, Entr'acte pretty much means "intermission"... Weird to start Act 2 with an intermission...
"Entr'acte (or entracte [ɑ̃tʁakt]),[1] means "between the acts" (German: Zwischenspiel and Zwischenakt, Italian: Intermezzo, Spanish: Intermedio). It can mean a pause between two parts of a stage production, synonymous to an intermission (this is nowadays the more common meaning in French), but it more often (in English) indicates a piece of music performed between acts of a theatrical production. In the case of stage musicals, the entr'acte serves as the overture of act 2 (and sometimes acts 3 and 4, as in Carmen). In films that were meant to be shown with an intermission, there was frequently a specially recorded entr'acte on the soundtrack between the first and second half of the film, although this practice has died out in recent years."
Well, we're DEFINITIVELY way into Rock Opera territory here now.