Pet
Like almost anyone who owns "Pet", I bought it after hearing "Lil Boots" on the Crow soundtrack. What an amazing song...it still chills me to the bone. And while it's still the best song on the album, you'd be mistaken if you figured you wouldn't be missing anything by never hearing anything but "Lil Boots". "Pet" is completely insane...it's like someone threw Tori Amos (who co-produced), Sonic Youth (but the old, scary Sonic Youth of "Bad Moon Rising" or "Kill Yr Idols") and the Pixies into a blender and pressed puree. A really essential album.