This guy has been posting videos all over the internet trying to get your attention and thumbs up.
In real life, he goes to my school and is in fact a real dickhead. And as you can hear, he sucks. He claims that he's better than not only Nirvana, but also The Beatles, Simon and Garfunkel and Freddie Mercury, just to give you some names.
For the sake of real music, go to the video and thumb it down. He needs to get back to earth!