December 1967 Issue [Music in the round] Opera Download PDF Adjust Share Six all-time thrillers This article is only available as a PDF to subscribers. Download PDF Tags Alban Berg Anna Moffo Birgit Nilsson Carlo Bergonzi Giacomo Puccini Giuseppe Verdi John Montserrat Caballé Oliviero De Fabritiis Pierre Boulez Reviews Sir Barbirolli Sound recordings Umberto Giordano Adjust Share