From the piece;
"So, how is a young, no-good lover of the devil’s music supposed base his identity on whatever music genre he “discovers” if all he knows is “My Chemical Romance”? How does a youngster even ‘discover’ new music anymore (besides “My Chemical Romance”)?
The answer is surprising: Guitar Hero. Rock Band. Video games. What a strange place to learn not only about what’s going on in music now, but what has happened in music, leading a truly enterprising and curious kid to work his way backward, musical movement by musical movement all the way back to the roots of rock."
Guitar Hero: The Encyclopedia of Rock