Oulman , created an album , also known as ' Busto ' ( Bust ) , with a different kind of fado , with more extensions .
Which added traditional opera aspects : the legatos , the extension of the voice .
Oulman , created an album , also known as ' Busto ' ( Bust ) , with a different kind of fado , with more extensions and which added traditional opera aspects : the legatos , the extension of the voice .