Definitions by SomeObscureGuy

Indiestream 

A word tossed around in the indie community saying that something is not necessarily mainstream in the common sense, but is mainstream within the indie community itself.

Commonly known bands associated with indie kids that are Indiestream:
Radiohead
Bright Eyes
The Strokes
Arctic Monkeys

Indiestream by SomeObscureGuy December 19, 2011