A.B. Quintanilla Y Los Kumbia Kings

If you didn't hear "No Tengo Dinero" in the summer of 2003, you must not have left the house: it was the most infectious Latin hit of the year. "4" also marks Quintanilla's best synthesis of his many influences to date. It's a confident mix of straightforward cumbia, juicy R&B-influenced ballads, and reggae.