MARCHING BAND SKANSA MAHARDIKA || SMK NEGERI 1 BINTAN UTARA || BINTAN UTARA OPEN MARCHING BAND CHAMPIONSHIP 2018 || GEDUNG NASIONAL TANJUNG UBAN ||Minggu 25 November 2018 || Cublak - cublak suweng, Prau layar dan Manuk dadali || Coach: RIO ||