This recording comprises two tracks. Track 1 is Stile Galante’s studio recording of the motet "Nuper rosarum flores" by Dufay. Track 2 uses acoustical measurements, 3D imaging, and acoustic modeling methods to present a virtual acoustic rendering of the work reanimating how it sounded at the consecration in Santa Maria del Fiore in 1436. This convergence of science and humanities research is part of "Sound, Space, and the Sensing the Unfathomable", a research project housed at Stanford University and supported by the Templeton Religion Trust’s "Art Seeking Understanding Initiative".