Wow, great list Joe!
Like Hawk, I'm tempted to make my own list, but I could never get to 150.
Let's see...
1. Blonde on Blonde - Bob Dylan
2. Let it Bleed - the Rolling Stones
3. The Stooges - the Stooges
4. Trout Mask Replica - Captain Beefheart
5. Are You Experienced - the Jimi Hendrix Experience
6. The Velvet Underground & Nico - the Velvet Underground
7. Kick Out the Jams - the MC5
8. Freak Out! - Frank Zappa/the Mothers of Invention
9. Real Folk Blues - Howlin' Wolf
10. Rubber Soul - the Beatles
11. Flowers - the Rolling Stones
12. Psychedelic Lollipop - the Blues Magoos
13. The Best of the Animals
14. Highway 61 Revisited - Bob Dylan
15. Astral Weeks - Van Morrison
16. Forever Changes - Love
17. Here Are the Sonics - the Sonics
18. The Seeds - the Seeds
19. Beggars Banquet - the Rolling Stones
20. Songs of Leonard Cohen - Leonard Cohen
21. Pleasures of the Harbor - Phil Ochs
22. Electric Ladyland - the Jimi Hendrix Experience
23. John Wesley Harding - Bob Dylan
24. Real Folk Blues - Muddy Waters
25. Safe As Milk - Captain Beefheart
26. Kinda Kinks - the Kinks
27. The White Album - the Beatles
28. King of the Delta Blues Singers - Robert Johnson
29. I Had too Much to Dream (Last Night) - the Electric Prunes
30. December's Children (And Everybody's) - the Rolling Stones
31. White Light/White Heat - the Velvet Underground
32. Gilded Palace of Sin - the Flying Burrito Brothers
33. In Concert - Phil Ochs
34. Bringing it All Back Home - Bob Dylan
35. The Freewheelin' Bob Dylan - Bob Dylan
36. Sgt Pepper's Lonely Hearts Club Band - the Beatles
37. Piper at the Gates of Dawn - Pink Floyd
38. Tomorrow - Tomorrow
39. Axis: Bold As Love - the Jimi Hendrix Experience
40. England's Newest Hit Makers - the Rolling Stones
41. Songs from a Room - Leonard Cohen
42. Everybody Knows this is Nowhere - Neil Young
43. Rehearsals for Retirement - Phil Ochs
44. The Doors - the Doors
45. Between the Buttons - the Rolling Stones
46. Surrealistic Pillow - Jefferson Airplane
47. We're Only in it for the Money - Frank Zappa/the Mothers of Invention
48. Aftermath - the Rolling Stones
49. Abbey Road - the Beatles
50. Led Zeppelin II - Led Zeppelin