Placido Domingo + 400 Leading Conductors and Performers Called for a Return to 432hz on January 27, 2016February 7, 2020 By GraceGravity Composer, Giuseppe Verdi said that “the noble and round sound of natural tuning is more beautiful than the sound of forced excessively high pitch.” Continue reading “Placido Domingo + 400 Leading Conductors and Performers Called for a Return to 432hz”
