▁a ▁full ▁front ▁ensemble ▁( also ▁known ▁as ▁a ▁" pit "). ▁The ▁band ▁is ▁open , ▁so ▁specific ▁instrument ation ▁var ies ▁from ▁year ▁to ▁year . ▁ ▁W inds ▁ ▁Pic col os ▁ ▁Fl utes ▁▁ 1 + 2 ▁Clar in ets ▁▁ 1 + 2 ▁Al to ▁Sax oph ones ▁ ▁Ten or ▁Sax oph ones ▁▁ 1 + 2 + 3 ▁Trump ets ▁ ▁M ello ph ones ▁in ▁F ▁ ▁Horn ▁in ▁B b ▁▁ 1 + 2 ▁T rom b ones ▁ ▁Bar it one ▁Horn s ▁ ▁S ous aph ones ▁ ▁B atter y ▁per cussion ▁ ▁Sn are ▁Dr ums ▁ ▁Bass ▁Dr ums ▁ ▁Ten or ▁Dr ums ▁ ▁C ym b als ▁ ▁Front ▁ensemble ▁ ▁Mar im ba ▁ ▁X y lo phone ▁ ▁R ack - Mount ed ▁Tom ▁Dr ums ▁ ▁T imp ani ▁ ▁B ells ▁ ▁V ib raph one ▁ ▁G ong ▁( t am - t am ) ▁ ▁Ch imes ▁Key board ▁Syn thes izer ▁Electric ▁Bass ▁Bass ▁Dr um ▁ ▁C ym b als ▁ ▁Vari ous ▁other ▁per cussion ▁instruments ▁ ▁Un iform s ▁The ▁Oregon ▁March ing ▁Band ▁shares ▁the ▁same ▁rights ▁of ▁their ▁athlet ics ▁programs ▁in ▁what ▁they ▁wear , ▁giving ▁them ▁access ▁to ▁N ike - des igned ▁uniform s . ▁For ▁the ▁ 2 0 0 8 - 0 9 ▁season ▁the ▁O MB ▁received ▁a ▁new ▁style ▁of ▁uniform s ▁to ▁replace ▁the ▁older ▁set