Well, to begin, the one in my avi. Bjork's Homogenic. It's such an amazing album. It's so minimalistic production wise and so full. Love it
Another one of my favorite albums is Live Through This - Hole, whether you like the people behind the band or not it's an extremely raw album. Seriously some of the most piercing/nostalgic songwriting. Throughout the entire album there's consistent metaphors and sort of a story line. Like how milk is used as a metaphor for heroin.
I'd make a longer post and go into all of my favorites but I have too many favorites lol. I like Ray of Light, Clear Hearts Grey Flowers, Visions, Juju, etc etc.