The keys to singing enhanced by yawn-sigh vocal pedagogy : a practical treatise on developing voices /
Guardat en:
| Autor principal: | |
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| Format: | Thesis Llibre |
| Idioma: | English |
| Publicat: |
1986.
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| Descripció física: | iv, 93 leaves : ill., music ; 29 cm. |
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| Bibliografia: | Bibliography: leaves [81]-83. |