Ladies Night, Get Down On It, Let's Go Dancin' (Ooh La, La, La), Joana - along with "Celebration" only a few of the many hits of soul/ funk group Kool & The Gang.First started as a pure R&B and funk combo, Kool & the Gang went on to become a stylish disco ensemble with pop appeal by the late 70s.More international hits followed in the 80s, with "Celebration" as their only #1 in all parts the US charts - Pop, R&B and Dance.