▁a ▁tour ▁of ▁the ▁Big ▁Bro ther ▁house ▁and ▁its ▁rooms , ▁along ▁with ▁the ▁control ▁center ▁and ▁the ▁conf ession ▁bo oth . ▁It ▁also ▁featured ▁highlight s ▁a ▁dry ▁run ▁where ▁ 1 2 ▁of ▁the ▁network ' s ▁tal ents ▁stayed ▁in ▁the ▁house ▁for ▁ 2 4 ▁hours ▁and ▁experienced ▁the ▁challeng es ▁and ▁tests ▁the ▁hous em ates ▁would ▁experience ▁at ▁the ▁start ▁of ▁the ▁actual ▁run . ▁ ▁Th eme ▁songs ▁The ▁show ▁also ▁had ▁its ▁theme ▁song ▁called ▁" P ino y ▁A ko " ▁( English : ▁I ' m ▁a ▁Filip ino ) ▁by ▁Orange ▁and ▁Lem ons . ▁This ▁song ▁is ▁also ▁the ▁basis ▁for ▁much ▁of ▁the ▁background ▁music ▁used ▁in ▁the ▁show . ▁Another ▁theme ▁song ▁for ▁the ▁show ▁was ▁" S ik at ▁ang ▁P ino y " ▁by ▁season ▁ 1 ▁contest ant ▁Sam ▁Mil by ▁and ▁T oni ▁Gonz aga ▁which ▁was ▁used ▁for ▁its ▁celebr ity ▁seasons . ▁A ▁different ▁theme ▁song ▁was ▁also ▁used ▁for ▁its ▁te en ▁seasons ; ▁" K ab ata ang ▁P ino y " ▁of ▁the ▁It ch yw orm s . ▁The ▁new ▁version ▁of ▁" P ino y ▁A ko " ▁by ▁Re o ▁Brothers ▁was ▁released ▁in ▁the ▁fifth ▁regular ▁season . ▁A ▁new ▁theme ▁song ▁was ▁introduced ▁in ▁the ▁e ighth ▁season ▁and ▁was ▁entitled ▁as ▁" O t so ▁Na ", ▁sang ▁by ▁T oni ▁Gonz aga ▁and ▁Alex ▁Gonz aga ; ▁worth ▁not ing ▁is