Mariachi goes beyond the frontera, and is alive and well in Falls Church. This band formed more than 30 years ago and has been playing ever since. It is available for many types of events, including weddings, birthdays and anniversaries. From time to time, the band plays at music festivals in the area and across the country. At times, the band has more than a dozen members. The faces and names have evolved throughout the years, but one thing is a constant -- that sweet mariachi sound.