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1
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4
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5
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6
Foundations in singing a basic textbook in vocal technique and song interpretation
Argitaratua 2002Liburua -
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8
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9
Adventures in singing a process for exploring, discovering, and developing vocal potential
Argitaratua 1995Liburua -
10
The history and technique of the counter-tenor a study of the male high voice family
Argitaratua 1994Liburua


