Mastodon takes on your favorite kid’s shows with violent results. The Adult Swim singles program is killing it right now, go download the song for free along with tracks from Best Coast & How To Dress Well here.

Adult Swim and Scion A/V have teamed up to present a new compilation dubbed Metal Swim, boasting an amazing lineup featuring Torche, Kylesa, Death Angel, Isis, Red Fang, Pelican and more. According to the download page all songs are either unreleased or rare.

Download the compilation here. Full tracklisting after the jump.