Guitarists Frank Vignola, left, and Vinny Raniolo, not shown, performed for a group of students at Santa Fe South High School Thursday morning, Jan. 24, 2013. Vignola visits one on one with Santa Fe South senior Danny Argot while he tunes his guitar. Argot plays the guitar, too, and after hearing Vignola play, said he was "very impressed and very inspired."The musicians are in town to present a master class to middle and high school students at at Santa Fe South High School. Photo by Jim Beckel, The Oklahoman