Assertion: contralto's voice | /r/HasProperty | most comfortable singing
Facets:
Source sentences:
text: More important than range in voice classification is tessitura, or where the voice is most comfortable singing, and vocal timbre, or the characteristic sound of the singing voice.
text: More important than range in voice classification is tessitura, or where the voice is most comfortable singing, and vocal timbre, or the characteristic sound of the singing voice.