Life changing albums.
I'm old, so there have been a lot of changes...
Creedence Clearwater Revival-Cosmo's Factory
My cousin played it for me and gave me my first introduction to rock.
Aerosmith-Rocks (Specifically "Back in the Saddle")
I was about 13. Steve Tyler's screams opened a whole new world. It was the first song that my dad yelled at me for. That alone makes it one of my eternal favorites.
UFO-Strangers in the Night
I was about 15 or 16. Michael Schenker immediately became my idol.
Van Halen-S/T
I was about 15. My friend got the LP when it first came out and we played it constantly while we played ping pong in his basement. During solos, the ping pong paddles were our guitars, of course.
Iron Maiden-S/T
I was stunned by the combination of punk energy and metal melodies and slightly classical arrangements. My friend got it in London when it first came out, and I had to pay extra bucks for an import, but it was worth it! Steve Harris made me want to be a bassist.
Alcatrazz-No Parole From Rock and Roll
I stood in a record store in Japan in the fall of 1983 and listened to the entire album with my jaw on the ground. Yngwie immediately became my other idol.
Talas-Sink Your Teeth Into This
Made me give up trying to be a bassist.
Helloween-Keepers of the Seven Keys, Part II
I heard it first a few years after it came out, and have been hooked on the whole melodic speed/power thing ever since.
Grave Digger-Tunes of War
My first real step into the world of rough vocals. Without that, I wouldn't have been able to transition to an appreciation of some of the death/black type bands, and experience the instrumental work in that genre.
Symphony X-S/T
Everything that I had ever looked for in music. And they just keep getting better!!!