1.) Black Sabbath - Paranoid: The first heavy metal CD I ever got when I was younger. Got it for Christmas along with a Gorillaz CD. The song War Pigs stands to be my favorite Sabbath tune ever.
2.) Crowbar - Odd Fellows Rest: When I was like 14 or 15 one of my brother's friends showed me these guys since they played a big influence on their band Alabama Church Fire. A year later I ended up joining that band and eventually left that band after like 2 months. Besides that point, this was the staple getting me into the massive weight that is Crowbar.
3.) Acid Bath - When the Kite String Pops: Easily one of my Top 10 records of all time. I discovered them on a whim at a record store. The album art horrified me because I knew what it was a painting of, so I put off getting it. I went back the next day and decided to grab it and I'm fucking glad I did.
4.) Cannibal Corpse - The Wretched Spawn: The first death metal CD I ever bought. Also my favorite CC album.
5.) Death - Individual Thought Patterns:
@CiG introduced me to Death when we were both on GaiaOnline, but he started me with Scream Bloody Gore. I ended up finding more of their stuff and ITP became my favorite instantly.
6.) Lamb of God - Sacrament: My eldest brother was the one who got me into metal mostly, but wasn't really into a lot of the underground stuff. Metallica, LoG, Corrosion of Conformity, and Pantera were his favorites. He gave me this to listen to and my 13 year old brain nearly shat itself.
7.) Dir en Grey - Uroboros: Debatable in calling it metal; though a lot of its tags is Progressive Metal. The album was my starting point in helping me discover my favorite band of all time.
8.) Meshuggah - Destroy Erase Improve: Not sure what to say here. Meshuggah blew my mind when I first heard them. This album in particular.
9.) System of a Down - Toxicity: Besides Black Sabbath, SOAD also started the landmark of my love for metal with this album. Also the first band to get me wanting to play metal in the first place.
10.) Buckethead - Bucketheadland: The first album to get me to appreciate Avant-Garde metal and weird music. This is also one of the most Japanese albums to not come from a Japanese person.