The group's "Te Cura El Tiempo" reached No. 1 on the Regional Mexican Airplay chart last week. Grupo Duelo La Bonita Music Trending on Billboard Duelo , one of the most influential Tejano norteño music groups, kicks off its Gravedad Tour this Friday (May 1) across 25 cities in the United States, a journey that will keep them on the road until November 28. Explore See latest videos, charts and news Promoted by Live Nation, the trek begins at the Freeman Coliseum in San Antonio and includes stops in cities across California, Florida, Nevada, Tennessee, North Carolina, Arizona, Illinois and Texas, where they’ve surprised fans with a third date added at the Toyota Center in Houston due to high ticket demand. “With Live Nation, we are working together for the first time. It’s a source of pride that such an important company is focusing on us to accomplish big things like this tour,” Oscar Iván Treviño, vocalist and leader of the group, tells Billboard Español .…