supergroup.

About supergroup

A supergroup is a musical group formed of members who are already successful as solo artists or as members of other successful groups. The term became popular in the late 1960s when members of already successful rock groups recorded albums together, after which they normally disbanded. Charity supergroups, in which prominent musicians perform or record together in support of a particular cause, have been common since the 1980s. The term is most common in the context of rock and pop music, but it has occasionally been applied to other musical genres. For example, opera stars the Three Tenors and hip hop duos Kids See Ghosts and Bad Meets Evil all have been called supergroups.