The Quarteto Novo was a seminal group with a strong Northeastern accent. They brought the tradition of that region of Brazil and mixed it with the bebop jazz language, the result so influential that it broke cultural and physical barriers throughout the planet. It is possible to discern baião grooves in "Save the Last Dance for Me" by the Drifters, "Hound Dog" by Elvis Presley, "She Loves You" by the Beatles, and "Do You Know the Way to San Jose" by Burt Bacharach, among many others, not to mention the uncountable jazz renditions with that rhythm. Certainly modern, distinguish...