Dr. Buzzard's Original Savannah Band was a big band- and swing-influenced disco band that was formed in the Bronx, New York. The band is best known for its number-one US dance hit "Cherchez La Femme/C'est si bon," from its self-titled debut album.

Source: Wikipedia (https://en.wikipedia.org/wiki/Dr._Buzzard%27s_Original_Savannah_Band)