Voice type to a high D6. Any individual's voice can perform over a range of one and a half to more than two octaves. Vocal ranges are grouped into overlapping types that each span about two octaves. Many singers fall between groups and can perform some parts in either type. Soprano range: The soprano is the highest singing voice. The typical soprano voice lies between C4 (middle C) and C6 ("high C"). The low extreme for sopranos is roughly A3 (just below middle C). Most soprano roles do not extend above C6 although there are several standard soprano roles that call for
The Singing Voice of Japan explicitly dedicated to the support of JCP is Choir of JCP-fans (), established in 2011 in Kyoto by veteran activists of the movement and directed by Tadao Yamamoto, composer, accordionist, choir director and an ordinary member of the National Council of The Singing Voice of Japan: the choir witnesses the historical connection calling itself by the acronym of English official name of the party. Its repertory and artistic activity are strongly linked in the movement, and in various cultural events organized by the Party, the Choir of JCP-fans appears as an element among the joined choirs of the volunteer singers