Time Out Sao Paolo defines Música Popular Brasileira (Popular Brazilian Music or MPB), as “a trend in post-Bossa Nova urban popular music in Brazil that revisits typical Brazilian styles such as Samba … and other Brazilian regional music, combining them with foreign influences, such as jazz and rock … The term is often also used to describe any kind of music with Brazilian origins and ‘voice and guitar style’ that arose in the late 1960s.”
Celso Fonseca, a Brazilian composer, producer, guitarist and singer, has been active within MPB since the 1980s. Starting as an accompanist, composer, and producer, he added solo artist to his resume in the 1990s. The BBC praises Fonseca: “although (he) has played a significant part in producing much of what is good in contemporary Brazilian music, he is hardly a household name abroad.”
“Sem Resposta” (1999), which roughly translates to “No Response,” features an intro (through 0:20) in D major; a verse in D minor (heard for the first time 0:20); and a chorus in D major (0:40). The pattern continues from there.