Wisin & Yandel - Pa'l Mundo

Wisin & Yandel's 2005 album is the clearest example of the duo format at its peak: Wisin's rapped verses against Yandel's sung hooks, switched back and forth so neither tires. Rakata is the anthem, but Llamé Pa' Verte shows how much of their appeal lay in melody, and Noche de Sexo, with Romeo Santos, pulls in a bachata singer's sensibility. Choose it for mid-2000s reggaeton at its most polished.