Marcos Kostenbader Valle (born 14 September 1943) is a Brazilian singer, songwriter, and record producer. He has produced works in many musical styles, including bossa nova, samba, and fusions of rock, soul, jazz, and dance music with Brazilian styles. Valle is credited for popularizing bossa nova in the 1960s. Valle was born as Marcos Kostenbader Valle on 14 September 1943. He and his family lived in an apartment near Copacabana beach. Valle began playing piano at the age of five. His parents ...