Nigerians continue to mourn the loss of one of their musical legends, Kehinde Lijadu—one half of the identical twin duo Lijadu Sisters who passed away on Saturday morning after reportedly suffering a stroke, according to Music In Africa. She was 71.

Originally from Ibadan, the Lijadu Sisters, rose to fame in the 1970s. Kehinde was the second-born of the twins (in Yoruba culture, this made her the elder twin). They released their first Iya Mi Jowo in 1969 and dropped several albums throughout the 70s and 80s, including the album Danger (1976), which featured the politically-charged anthem "Cashing In," Sunshine (1978) and Horizon Unlimited (1979) which featured the standout track "Orere Elejigbo." As some of the only female acts in Nigeria's male-dominated music industry at the time, they often spoke about the challenges facing women in the scene, and the importance of social progress and women's empowerment.