La Banda Jerez, also known as Banda Jerez de Marcos Flores, is a group of Mexican regional music originating from Zacatecas, Mexico. They are widely known for their authentic and passionate interpretation of banda music, a popular style of music in the region of Baja California in Mexico. La Banda Jerez is especially famous for their energetic and emotional interpretation of love and heartbreak songs, which has resonated with banda music fans throughout Mexico and the United States. For their notorious interpretation, they have earned a place in the hearts of Mexican regional music lovers.