Mariachi Las Morenitas, under the direction of Pedro Medrano, provided music for the inaugural run of The E from Via Metropolitan Transit. (Photo by Kristian Jaime Photography)

Mariachi Las Morenitas, under the direction of Pedro Medrano, provided music for the inaugural run of The E from Via Metropolitan Transit. Photo by Kristian Jaime Photography.

Mariachi Las Morenitas, under the direction of Pedro Medrano, provided music for the inaugural run of The E from Via Metropolitan Transit. Photo by Kristian Jaime Photography.

Mariachi Las Morenitas, under the direction of Pedro Medrano, provided music for the inaugural run of The E from Via Metropolitan Transit. Photo by Kristian Jaime Photography.