What are the types of chorus?

Choruses can be categorized into several types, including mixed chorus, which consists of both male and female voices; men's chorus, featuring only male voices; women's chorus, composed solely of female voices; and children's chorus, which includes young singers. Additionally, there are specialized forms like a cappella choruses, which perform without instrumental accompaniment, and chamber choirs, typically smaller groups focusing on more intricate vocal arrangements. Each type serves different musical styles and purposes, contributing to the rich tapestry of choral music.