Moacyr Peixoto (1920–2003) was a distinguished Brazilian pianist renowned for his contributions to the jazz scene in Brazil. Born into a musically gifted family in Niterói, he was the brother of famed singer Cauby Peixoto and trumpeter Arakén Peixoto. An autodidact, Moacyr honed his craft by ear, drawing inspiration from his father, a versatile musician who provided live accompaniment for silent films. In the late 1940s, he relocated to São Paulo, where he became a prominent figure in the city's vibrant nightlife, performing in esteemed venues such as Club de Paris and A Baiúca. In 1958, he co-founded the Brazilian Jazz Quartet, releasing the album "Coffee and Jazz," which is considered a precursor to the legendary Zimbo Trio. Throughout his career, Moacyr's innovative fusion of jazz with Brazilian rhythms left an indelible mark on the country's musical landscape.