Gothic Sister 不包含采样的声乐短语，而是选择持续的元音或声乐元素 – Ee Die、Oh Tens、Zai Lah 等。Gothic Sister 专为音调增强而设计，包含基于声乐的计分板和真实的舞台表演氛围。仅实现自然声音的选项由作曲家自行决定。特殊功能包括基于时间的复音连奏、微妙的颤音控制、自定义声乐诗句的创建和实时播放。
Gothic Sister does not incorporate sampled vocal phrases but a selection of sustained vowels or vocal elements – Ee Die, Oh Tens, Zai Lah, etc. Characteristically designed for tonal enhancement, Gothic Sister encompasses a vocal-based scoring pad and authentic stage performance ambience. The option to implement only the natural voice is available at the musical discretion of the composer. Special features include time-based polyphonic legato, subtle vibrato control, the creation of custom vocal verses, and real-time playback.