Baccara was a Spanish pop group. They were formed in 1977. It had two members: Mayte Mateos and María Mendiola. They were successful with their first song, "Yes Sir, I Can Boogie". Baccara represented Luxembourg in the Eurovision Song Contest in 1978. They performed "Parlez-vous français?". In 1981, Baccara split. Both Mateos and Mendiola then began work on music by themselves.