Latin Grammy Award for Best Regional Mexican Song
The Latin Grammy Award for Best Regional Mexican Song is an honor presented annually at the Latin Grammy Awards, a ceremony that recognizes excellence and creates a wider awareness of cultural diversity and contributions of Latin recording artists in the United States and internationally. The award is reserved to the songwriters of a new song containing at least 51% of the lyrics in Spanish.
Source: Wikipedia — Latin Grammy Award for Best Regional Mexican Song (CC BY-SA 4.0)