The Quarteto em Cy, comprised of sisters Cyva, Cynara, Cybele, and Cylene, became a significant female vocal group in MPB. Formed in the early '60s and named by Vinícius de Moraes and Carlos Lira, they performed with renowned artists like Dorival Caymmi and recorded albums released internationally. The quartet underwent lineup changes over the years, with standout performances in the U.S. and at prestigious festivals, showcasing their versatility and talent.
In their journey, Quarteto em Cy recorded soundtracks, won awards, and toured extensively, solidifying their place in the music scene. Despite disbanding briefly in 1970, they regrouped and continued to captivate audiences worldwide with their music. From Japan to Spain, the quartet collaborated with various artists and received accolades, demonstrating their enduring appeal and musical prowess.