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Jorge Ben - “O Plebeu”
Off of 1976’s Africa Brasíl, and so perfect for summer.
Jorge Ben-related trivia, via Wikipedia:
Jorge Ben filed a plagiarism lawsuit against British rock singer Rod Stewart for his use of the melody of “Taj Mahal” in the hit song “Da Ya Think I’m Sexy?” As a result of the lawsuit, Stewart agreed to donate all his royalties from the song to UNICEF.