| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | contralto | Western countries | Contralto voices are highly valued in classical opera and choral music, often singing the lower parts of vocal arrangements. | 1 |
| 2 | contralto | Western culture | Highly valued and sought after vocal range in classical music and opera in Western culture. | 1 |