Albums You Should Own

This is a list of albums that I think everyone on earth should own at least one copy of.  This list is in no way all-inclusive and I'll add to it over time.  I will also take any and all suggestions into consideration.
In no particular order...

These transcend genre and should be owned and loved by everyone:
Last of the Great Pretenders - Matt Nathanson
Indian Summer - Carbon Leaf
Best of The Doors - The Doors
Dark Side of the Moon - Pink Floyd
Beneath These Fireworks - Matt Nathanson
Modern Love - Matt Nathanson
Elton John: The Greatest Hits 1970-2002 - Elton John
Achtung Baby - U2
Greatest Hits II - Queen
Greatest Hits I - Queen
The Joshua Tree - U2
Yourself or Someone Like You - Matchbox Twenty
My Private Nation - Train
Ten - Pearl Jam
Wasting Light - Foo Fighters
Black Sheep, Run - Ryan Schmidt
Thickfreakness - The Black Keys
Always Like This - Rooftop Suicide Club
Southeastern - Jason Isbell

Quirky (You know, not your average radio fodder) Rock:
Violent Femmes - Violent Femmes
Surrealistic Pillow - Jefferson Airplane
Gooicide - Betty Goo
Superchthonic - Betty Goo
Nothing/Everything - Paula Kelley
Airports EP - The Paula Kelley Orchestra
Break the Spell, Etc EP - Boy Wonder
Be the Void - Dr. Dog
Shame, Shame - Dr. Dog

90's (Grunge? Sort of) Rock:
August and Everything After - Counting Crows
Nevermind - Nirvana
Purple - Stone Temple Pilots

80's/90's Metal:
Appetite for Destruction - Guns N' Roses
Dr. Feelgood - Motley Crue