I spoke at Carnegie Mellon last night, in the Humanities Center's "Music: Mind, Machine, and Milieu" lecture series. Many thanks to David Shumway, Richard Randall, and others for hosting me. This was my first visit to Pittsburgh since 2000, when I saw Mariss Jansons lead the Pittsburgh Symphony in Bartók's Concerto for Orchestra. Two strong recommendations: Caliban Books, where I picked up as many books as will fit in my luggage; and Crested Duck, where we ate after the lecture. I'm no professional foodie, but the latter seemed pretty extraordinary. Above, a musical stained-glass window at Heinz Memorial Chapel, with Wagner lurking on the left.