Slayer's "Reign in Blood" (1986) is one of the most influential and powerful thrash/speed metal albums ever recorded. It is full of blindingly fast tempos, blazing, evil riffs and mid-paced sinister grooves. The vocals and morbid lyrics are delivered with a malicious intensity. The fast, seemingly atonal and out of left field guitar solos sound as if they came from hell itself. Not quite as morbidly melodic and addictive as their 1988 follow up album "South of Heaven" (my personal favorite) it packs a lethal punch just the same. "Reign in Blood" is an album that helped spawned the genre of death metal, and it is still widely imitated today. All tracks are great, bleeding together in a blinding burst of speed. Before you know it, it's over and you want to play it again. Highly recommended. Here's "Angel of Death", one of my favorite songs from the CD. Enjoy.