In this week’s episode of HBO’s Westworld series ‘The Well-Tempered Clavier’ Dolores and Bernard reconnect with their pasts; Maeve makes a bold proposition to Hector; Teddy finds enlightenment, at a price.

“The Well-Tempered Clavier”: “Well tempered” means that the twelve notes per octave of the standard keyboard are tuned in such a way that it is possible to play music in most major or minor keys and it will not sound perceptibly out of tune.  This shows up in JS Bach’s “The Well-Tempered Clavier.” Clavier: a keyboard instrument, especially one with strings, such as the harpsichord.   You can hear this in the following selection:

There were big reveals this week in #Westworld, when Episode 9 ‘The Well-Tempered Clavier‘ finally answered that long standing question about Arnold and Bernard, as well as finally revealing that yes internet, it was Dolores that killed Arnold all those years ago (suddenly that “No, I wouldn’t say ‘friends,’ Dolores. I wouldn’t say that at all” line from Ford makes perfect sense, huh?). Meanwhile Maeve set fire to it all, William finally reached boiling point, and poor old Stubbs appeared to fall prey to some nasty hosts who seemed to ignore all voice commands. It was all go as per usual, and as per usual there were many tiny details littered throughout, so without further ado here are five things you might have missed from Westworld, Episode 9 “The Well-Tempered Clavier.”