Who are the real singers on la hija del mariachi?

In the telenovela "La Hija del Mariachi," the lead character, played by Angélica Rivera, is voiced by the singer Ana Gabriel. The show features various mariachi songs, with performances attributed to different artists, but Ana Gabriel's voice is prominently featured for Rivera's character. Other musical contributions in the series include performances by various mariachi groups, enhancing the show's cultural and musical authenticity.