When country music acts started noticing more Hispanic fans at their concerts, it did not take long for Music Row to start dreaming of its next big audience.
After all, many Hispanics in the US, especially Mexicans, already love norteno, a traditional Mexican sound based in the rural experience of cowboy boots and pickup trucks.
But could these norteno fans also be interested in the fiddles and steel guitars of country music? Right now no one knows the answer.
The Country Music Association in Nashville says there are no good studies to show how many Hispanics listen to country already, so the industry group recently formed a task force to investigate.
Anecdotal evidence suggests Spanish speakers are not a large part of the country music audience. The phrase "country music'' does not even have a translation in Spanish.
"If they know it at all, they'll call it 'musica country,'" said Eddie Wright-Rios, a Vanderbilt University professor who specializes in the cultural history of modern Mexico.
Maria Pena owns Las Americas Music in Nashville and carries music in Spanish almost exclusively. No one ever comes into her store looking for country music, said the Chihuahua, Mexico native, adding that she doubted her customers were familiar with the genre.
But Pena's employee, Camelia Wissar, also of Chihuahua, said she listens to country and her friends do as well. Asked who she likes, she listed Alan Jackson and Garth Brooks.
"I listened to it in Mexico, too,'' she said in Spanish.
The CMA task force was created shortly after the only country music station in Los Angeles, the nation's second-largest city with a Hispanic population of 49 percent, abruptly changed formats to urban contemporary in August.
But Jeff Walker, a CMA board member who chairs the Hispanic task force, said it is not an automatic reaction to that development. He said the country music industry simply sees potential in the Hispanic market.
"I'm sure every marketer in America — GM, Ford, Budweiser — is looking at their audience and how it is shifting right now,'' Walker said.
Country music enjoyed a 17.7 percent increase in album sales in the first half of this year — the largest percentage jump of any genre — but overall US album sales are down, and music executives are always interested in an untapped market.
Hispanics are the youngest, fastest-growing segment of the US population. They were 14 percent of the population in 2004, but made up nearly half the nation's growth so far this decade.
Country music has tried in recent years to broaden its audience beyond white people in rural, more traditionally conservative US states — an effort symbolized by the CMA holding its annual awards ceremony in New York, instead of Nashville, last year.
Eva Melo, of Tennessee-based Latin Market Communications, said the CMA has requested a Hispanic market study, but she is skeptical her fellow Hispanics will take to the genre.
"A lot of people confuse regional Mexican music with country because it comes from the ranches and farms, but if you translate a country song into Spanish, it wouldn't sound like regional Mexican music,'' she said.
"I don't know if Hispanics will relate to country music because it doesn't come out of Mexico. It comes out of Nashville.'' Also, the Hispanic audience is not monolithic. Nearly two-thirds of all US Hispanics are Mexican, but Spanish-speakers from other countries have diverse musical tastes.