One band that I enjoy -- "saw" them at a free show at the Zocalo once -- is Cafe Tacuba.
But the most visible and enduring group within the rock category is Maná.
But the most visible and enduring group within the rock category is Maná.

The name refers of course to this music's origin in the north of Mexico. The well-known group Los Tigres del Norte, for example, have roots in the Northwestern state of Sinaloa. Norteña is a label that overlaps with labels such as Ranchera and Conjunto. In general, the sound is characterized by the use of accordian and the bajo sexto.