Marika Ninou (1918-1974) was a prominent Greek singer known for her significant contributions to the rebetiko genre, a style of music that emerged from the urban working-class communities of Greece in the early 20th century. Born in the island of Lesbos, Ninou gained fame during the 1940s and 1950s, becoming one of the leading voices of rebetiko, characterized by its emotional depth and themes of love, loss, and social struggle. Notable works include her recordings of songs such as “Margarita,” “Smyrneiko Minore,” and “To Kafeneio,” which showcase her distinctive voice and expressive style. Ninou's collaborations with renowned composers and musicians, such as Vassilis Tsitsanis, helped to elevate the genre and expand its appeal beyond its traditional roots. Her impact on music extends beyond rebetiko; Ninou is credited with bridging the gap between folk and popular music in Greece, influencing future generations of artists. Despite her relatively short career, she remains a celebrated figure in Greek music history, with her songs continuing to resonate with audiences and inspire interpretations in contemporary music.