Boy soprano

A boy soprano is a young male singer with an unchanged voice in the soprano range.

Although a treble, or choirboy, may also be considered to be a boy soprano, the colloquial term "boy soprano" is generally only used for boys who sing, perform, or record as soloists, and who may not necessarily be choristers who sing in a boys' choir. Usage of the term "boy soprano" is more prevalent in North America, and "treble" is used in the UK.