Brick Is Red
Guitar Tab: http://www.frankblack.net/tabs/pixies.asp?song=sr-brickisred
"The first [demo tape] that was passed around probably had 'I'm Amazed,' 'Brick is Red.' That's probably it, maybe one, two other ones."
- Kim Deal, "Fool the World: The Oral History of a Band Called Pixies" (US Edition, Pg. 28)