Frequent Verdi librettist Arrigo Boito wrote only one complete opera in his lifetime, a take on "Faust", entitled MEFISTOFELE. Sacrilegious, mystical, and captivatingly beautiful, Boito’s opera recounts the tale from the devil’s perspective, sung this season at the Met by bass-baritone Christian Van Horn. In this episode, Juilliard faculty member and Guild lecturer John J.H. Muller guides us through Boito’s work in this comprehensive pre-performance talk.