Matt Jennings grew up in Pittsburgh mimicking hard rock guitarists as a kid. After moving to Minneapolis for college, he studied abroad in Mexico and later taught English in China. In Mexico, he was entranced by the sound of mariachi trumpeters and violinists practicing on the streets. And he learned the basic techniques of mariachi guitar firsthand from a man named Nacho. In China, he played in a live karaoke band and a Chinese hard rock band, while spending countless hours watching the Sout...