Vocal range is never used to refer to a solo vocalist. Children's voices, both male and female, are described as "trebles", although boy soprano is widely used as well. Vocal range Vocal range is the measure of the breadth of pitches that a human voice can phonate. Its most common application is within the context of singing, where it is used as a defining characteristic for classifying singing voices into groups known as voice types. It is also a topic of study within linguistics, phonetics, and speech and language pathology, particularly in relation to the study of tonal languages and certain types
The Singing Voice of Japan of The Singing Voice of Japan. Notable concerts and performances of the Choir: In 1963, during a discussion in the Budget Committee of the House of Councillors of Japan () around taxes to impose on entry tickets to theaters, Gorō Sudō (), a member of the Japanese Communist Party and militant of The Singing Voice of Japan, asked Kakuei Tanaka (), Minister of Finance at the time, if he knew of the existence of an workers' association of concert goers. To such a question, Minister Tanaka had to answer: "I do not know well about it". So Sudō recommenced his