MEXICO CITY — One winner sang a ballad fusing mariachi and hip-hop. Another belted out a song she wrote about a missed opportunity with a crush. A third wooed voters with a booming ode to Mexico.

The restaurant we ended up at was not our first choice, but there we were. We were still in Mexico City. I was hungry but not wanting anything spicy. I ordered the chicken consommé. After hours ...

A ranking of the top songs based on streaming and sales activity from within the country- as tracked by Luminate. The ranking is based on a weighted formula incorporating official-only streams on both ...