[WorthlessLiar]

I'll second Explosions in the Sky. Those Who Tell the Truth Shall Die... This album is a classic (to the extent we can say that about post rock). It sounds like the soundtrack to an epic movie about the battle between good and evil.

We all know Slint right?

Disco Inferno. If you haven't heard DI Go Pop, you haven't heard anything like it.

MONO (Japan)

God is an Astronaut. These guys are a bit more electronic.

Ulrich Schnauss. Also electronic. They get lumped in with shoegazers a lot.

Kinski. They rock like an instrumental Sonic Youth.

A Whisper in the Noise