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 i
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 i