Bipolar Bear are from Los Angeles, and they dabble in a variety of noise called "grungegaze." Kiwi music blog Einstein Music Journal likens them to At The Drive In, but we feel they're less of a disjointed, chaotic mindfuck. It's all relative, though.
Anyway, the EMJ have put up two of their songs, 'Goth Time Rag' and 'Manbase' from Bipolar Bear's latest album Harlem Pripyat. Click HERE to download, or watch their 'Head On Fire' first if you're wary: