Perfect Debute Albums

I'm sure I'm forgetting a couple of dozen but here's a few. Also, good call on Uncle Tupelo, Television and The Cars!

Pixies - Surfer Rosa
Townes Van Zandt - For the Sake of the Song
Fugazi - Repeater
Smart Went Crazy - Now we're even
Leonard Cohen - Songs of

While I agree that Nirvana's Nevermind is a perfect album, Bleach was their debut and it might count as a perfect debut as well.