Complex sentence: Or, less frequently, a soprano voice type, usually through use of falsetto, or far more rarely, modal voice; these countertenors are then called sopranists A pre-pubescent male who has this ability is called a treble.
Split into simpler sentences: Or, less frequently, a soprano voice type, usually through use of falsetto, or far more rarely, modal voice. Some countertenors may even be capable of singing in the soprano range; they are then called sopranists A pre-pubescent male who has this ability is called a treble.