’ s ▁Chicago ▁Marine ▁Band ▁( 1 9 0 1 ), ▁Bro oke ’ s ▁Tri um phal ▁( 1 9 0 4 ), ▁Sal ut ation ▁( 1 9 1 4 ), ▁and ▁University ▁of ▁Pennsylvania ▁Band ▁( 1 9 0 0 ). ▁ ▁On ▁November ▁ 2 1 , ▁ 1 9 3 0 , ▁John ▁Philip ▁S ous a ▁conducted ▁the ▁University ▁of ▁Pennsylvania ▁Band ▁at ▁the ▁student ▁quad rangle ▁in ▁Se itz ' s ▁march ▁for ▁the ▁band . ▁After wards , ▁S ous a ▁said : ▁" That ▁is ▁one ▁of ▁the ▁best ▁band ▁march es , ▁aside ▁from ▁my ▁own ▁produ ctions , ▁I ▁have ▁ever ▁conducted ". ▁ ▁Se itz ▁also ▁opened ▁a ▁music ▁publishing ▁business ▁in ▁Glen ▁Rock . ▁ ▁His ▁catalog ▁included ▁compos itions ▁by ▁many ▁famous ▁march ▁compos ers ▁including ▁W . ▁Paris ▁Ch amb ers , ▁Harold ▁Jos iah ▁C ros by , ▁Charles ▁E . ▁Dub le , ▁Frank ▁H . ▁L ose y , ▁George ▁Ros enc r ans , ▁and ▁Charles ▁S angle a . ▁▁ ▁In ▁ 1 9 0 8 , ▁Se itz ▁became ▁the ▁first ▁to ▁publish ▁sevent een - year - old ▁Karl ▁L . ▁King ’ s ▁compos itions . ▁ ▁Roland ’ s ▁company ▁was ▁purchased ▁by ▁Southern ▁Music ▁in ▁ 1 9 6 4 . ▁ ▁Se itz ▁married ▁Matt ie ▁A . ▁in ▁ 1 9 0 2 . ▁ ▁They ▁had ▁two ▁children , ▁Charlotte ▁J . ▁( 1 9