Estill Voice Training and voice quality control in contemporary commercial singing: an exploratory study. Estill Voice Training e il controllo della qualità vocale nel canto commerciale contemporaneo: studio conoscitivo. Autori: Marco Fantini, Franco Fussi, Erika Crosetti & Giovanni Succo Logopedics Phoniatrics Vocology Abstrac su tandfonline.com
ESTILL VOICE TRAINING AND VOICE QUALITY CONTROL IN CONTEMPORARY COMMERCIAL SINGING
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