The Cardoso Rosa brothers, or Guilherme & Santiago as they're more commonly known, are specialists in bubbly and bright Brazilian country music. Since beginning their career performing in nightclubs, the pair have expanded their sound over two decades of scintillating studio and live albums, becoming sertaneja sensations in the process. Their canon is full of moments of pitch-perfect pop: “Azul” marries passionate guitars with boyband-like choruses, while “Quando Bebe“ is a head-spinning mixture of stop-start rhythms and driving brass.