Definition & Meaning of "supergroup"in English

What is a "supergroup"?

A supergroup is a musical ensemble composed of artists who are already well-known or successful from other bands or solo careers. These musicians come together to create new music, often blending their diverse styles and talents. Supergroups can span various genres and are often formed as side projects or for specific collaborations, bringing together prominent figures in the music industry to create something unique and often highly anticipated by fans.