Oklahoma Bandmasters Association 6A1-6A2 Marching Contest ← Go back Event LogoOklahoma Bandmasters Association 6A1-6A2 Marching ContestBroken ArrowLocation - StateOklahoma11/01/2025Broken Arrow High School Contest Information Participating Bands/Schedule Schedule Source: OBA website OBA-6A-Marching-Championships-Schedule.jpg6a_oba_prelims-recap.pdf6a_oba_finals-recap.pdfAdjudicator Panel Music Performance John Phillips Nola Jones Music Effect Richard Saucedo Andy Poor Visual Performance Matt Hartwell Damon Padilla Visual Effect Tim Pierce Contact Name: Mike LoweryEmail hidden; Javascript is required.