I'm too stupid to embed videos, but for metal you can't beat MASTODON!
YouTube - Mastodon - Sleeping Giant
Oh yeah, and IWRESTLEDABEARONCE - Ulrich Firelord, Breaker of Mountains: Best song and band title
ever
YouTube - IWRESTLEDABEARONCE - "Ulrich Firelord: Breaker of Mountains"
Oh! I wish I was in the land of Ramen
Otaku there are not downtrodden
Kawaii! Kawaii! Kawaii, Desu Ne!
MAXIMUM VIPER
Defender of the Scholar, Scourge of the Otaku, Savior of Japan