Sorrow - Sample    Lesson Sample In the style of Greg Graffin. Greg Graffin, of Bad Religion fame, takes this punk standard and makes it a flat-picking ballad. If you love rock and punk you will want to learn this song. If you like modern bluegrass you will want to learn this song. This is about as eclectic as one could hope to get! The song contains a full demonstration of the guitar part and then a detailed "by ear" lesson teaching every phrase of the entire song without video, music or tab. Learn by Ear, Play by Ear.