Vocal range 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. For example, a female singer may have a vocal range that encompasses the high notes of a mezzo-soprano and the low notes of a soprano. A voice teacher would therefore look to see whether the singer were more comfortable singing higher, or lower. If the singer were more comfortable singing higher, then the teacher would probably classify her as a soprano. The teacher would also consider the sound of the voice; sopranos
The Singing Voice of Japan The repertoire of the movement consists mainly in revolutionary songs and those of the working class of different nations. Among registered members of individual committees (distinguished by region, industrial union, and other criterion) of the singing voice of Japan is favored to create new songs and choral pieces in the genre suited to the needs of their group. According to the program adopted in 2013, the National Council of the singing voice of Japan aims the objective to include 500 units and choral circles allover the national territory of Japan. Traditionally, the two initial words of the movement's official name