>> ON A QUIET RANCH, YOU WILL FIND HIM DOING THE TWO THINGS HE LOVES THE MOST. HORSEBACK RIDING AND SINGING MARIACHI. >> WHEN I WAS LITTLE, MIGHT GRANDPA WOULD SING TO ME. I STARTED SINGING BECAUSE OF HIM. >> THIS 14-YEAR-OLD FOUND HIS TRUE VOICE IN A MUSICAL STYLE THAT GOES BACK HUNDREDS OF YEARS. >> I WAS A YEARS OLD AND I WAS