NCT is a collective name for many teams that performs simultaneously and everywhere. The teams present their own subgroups and collaborations with other artists. The members change frequently but are all performing under the NCT brand. The group has idols from Thailand, Japan, China, Hong Kong, the USA, Canada, and Germany. In addition to Korean, the guys sing in Japanese (“NCT 127 Chain”), Chinese (“WayV Take Off”), and English (“NCT 127 Regular”).