Voice type C). In the lower and upper extremes some contralto voices can sing from D3 (the D below middle C) to B5 (the second B-flat above), one whole step short of the soprano "high C". Contralto tessitura: The contralto voice has the lowest tessitura of the female voices. Contralto subtypes: Contraltos are often broken down into three subcategories: coloratura contralto, lyric contralto, and dramatic contralto. A soprano sfogato is a contralto who has an extended high range reaching the soprano "high C". Countertenor range: The countertenor is the highest male voice. Many countertenor singers perform roles originally written for a castrato
The Singing Voice of Japan "The singing voice is the vitality of peace" () using mixed script of both Kanji and Hiragana for the word "Utagoe", precisely such as: 歌こえ [sic]. In accordance with the slogan "Let's sing for the struggle of the working class" (), activists of the movement have composed many songs to encourage workers protest against illegal discrimination of their employers. In the 1960s, instruction of militants of the movement and continued improvement of their ideological, political and artistic quality were considered important means of cultural policy by the Japanese Communist Party (). Nowadays (2016), the only group that is active and