Il canto sospeso de Luigi Nono

This article explains how Nono's Il canto sospeso (1956), for solo voices, choir and orchestra, is structured in a logic of counterbalances for each musical action, overlapping a harmonic or ‘intuitive’ geometry, with a contrasting or ‘anti-intuitive’ plot. Unlike the typical relationships with the golden ratio, found in many musical examples in which it appears ‘naturally’ (see Tatlow 2001), intervals in the prime numbers series here are perceived as ‘counter-rhythm’; as a form of a counterintuitive distribution, or, as Jameson (2003:vii) suggests, as “a very irregular way” of apparent distribution.

El Motezuma de Vivaldi

This article explores aesthetic and historical aspects of Antonio Vivaldi's (1678- 1741) Motezuma (1733), in three acts, to celebrate this opera revival after the score's discovery and its first premiere at De Doelen theatre, Rotterdam (2005). Particular attention is paid to cultural aspects, regarding the European interpretation of the Conquest of Mexico.