30/11/2019 VOCALITY, METHODOLOGY AND PRACTICE OF CHORAL SINGING, REHEARSAL ORGANIZATIONAL GISELLE ELGARRESTA RIOS Vocality, methodology and practice of choral singing, rehearsal organizational
30/11/2019 VOCALITY, METHODOLOGY AND PRACTICE OF CHORAL SINGING, REHEARSAL ORGANIZATIONAL GISELLE ELGARRESTA RIOS Vocality, methodology and practice of choral singing, rehearsal organizational
