December 1963 Issue [Music in the round] Vocal slaves or supremacists Download PDF Adjust Share by Harper’s Staff, This article is only available as a PDF to subscribers. Download PDF Tags Carlo Bergonzi Carlo Cava Giacomo Puccini Gioacchino Rossini Giuseppe Di Stefano Giuseppe Verdi Ian Wallace Joan Sutherland Leontyne Price Luigi Alva Reviews Sesto Bruscantini Sound recordings Victoria de los Angeles Vittorio Gui Adjust Share