Wer reitet so spat

"What is it that Miles says to you?” Eames says, feeling victory in his grasp even as Arthur resists him. "You have to leave the practice room now and then if you're going to understand what it is you're meant to be — god, I am drunk."

In the Steinway 'verse, about six weeks after "Er, der Herrlichste von Allen" and a couple of months before "Chantant sur le mode mineur".