Shadow vowels when singing in French. In French too, shadow vowels help singers produce clearer and healthier consonants. Read More Elsa QueronMay 11, 2020opera, opera singer, classical, classical music, Elsa Queron, shadow vowel, vowels, consonants, consonant, French, French coach, French opera, French diction, French diction coach, diction, Manhattan School of Music, New Y, New York, sing, singing, singer