Peter Maxwell Davies has written a new piece dedicated to Paul McCartney: a 20-minute choral ode called Liber Pulsationis Fabulatoris. No, that’s not “the book of fabulous vibrations” – it’s a text by Hildegard von Bingen with the typically not-quite-sensical title “The Book of Pulsations of the Creator of Legends.” (By the way, PMax says that “Paul is as great as Schubert and still has not received the full recognition that his talent deserves.”)