By Brandy McDonnellA version of this story appears in the Friday Weekend Life section of The Oklahoman.Cultural connections: Grammy-winning group Mariachi Los Camperos partnering with OKC Philharmonic for Pops performancesWhen Sergio Alonso and his bandmates in Mariachi Los Camperos typically take the stage, they number a dozen players, the standard mariachi lineup of his harp, six violins, two trumpets, a guitarron bass instrument, a vihuela rhythm guitar and a guitar.When the venerable Los Angeles-based ensemble takes the stage Friday and Saturday night at the Civic Center Music Hall, they will be joined by the Oklahoma City Philharmonic with about six times as many classically-trained musicians."Over the years, we've had the opportunity to present this music with orchestra, and it's outstanding.Read more on NewsOK.com