Juice Frontman, Dave Jordan Brings Neighborhood Improvement Association to Parrot Stage For 15 years and counting, Jordan has trafficked in high-octane, high-impact funk-rock as the bassist, singer and primary songwriter one of  New Orleans' most popular bands, Juice. Late last year he formed Dave Jordan & the Neighborhood Improvement Association Dave Jordan & the Neighborhood Improvement Association cover the spectrum of American roots music, from Bo Diddley to Bob Dylan and until recently, they hadn’t ventured out of New Orleans.