GANG GANG DANCE stands tall at the forefront of New York's indie avant-garde by crafting a jumbled mass of dance-art-punk-electro skronks that ooze with addictive clusters of rhythm and noise. Like-minded acts Rainbow Arabia from Los Angeles and local freak-rock duo Nomen Novum open. $10-$12. 9 p.m. The Earl, 488 Flat Shoals Road. 404-522-3950. www.badearl.com.