BLUE COLLAR DJ SERVICE INC. WEDDING RECEPTIONS , BIRTHDAY PARTYS , PRIVATE PARTYS ,AND BARS AND PRIVATE CLUBS. WE ARE BLUE COLLAR BECAUSE WE PLAY WHAT YOU WANT THE WAY YOU WANT IT. 1950S TODAY TOP 40 AND NO 1 HITS FROM LAP TOP TO PLAY LIVE RECORD ALBUMS . TO CDS . . MOSTLY BOOK IN BILLINGS AREA. PRICE IS $500.00 FOR ALL DAY OR NIGHT.