Megadeth - In my Darkest Hour Repeats 3:26 mark to 3:39 that's how you shred guitar, entire song slaps about god reject the the most honest christian follower to Jesus,. I repeat 3:26 mark too many times like 10 times because the guitar shredding to epic.
Metallica - Phantom Lord , at 2:30 the guitar is from the devil :)