▁The ▁Park ▁Theater . ▁For ▁nine ▁years , ▁he ▁tra ve led ▁with ▁the ▁B ost oni ans , ▁an ▁opera ▁company . ▁While ▁with ▁this ▁company , ▁he ▁changed ▁from ▁cor net ▁to ▁trom bone . ▁He ▁also ▁performed ▁with ▁the ▁Germania ▁Band ▁of ▁Boston ▁and ▁the ▁Boston ▁Sym phony ▁Orchestra . ▁In ▁the ▁early ▁ 1 9 0 0 s ▁he ▁played ▁with ▁Whe eler ' s ▁Band ▁ ▁in ▁Bell ows ▁F alls , ▁Verm ont . ▁Whe eler ' s ▁Band ▁was ▁the ▁first ▁band ▁to ▁public ly ▁perform ▁Bag ley ' s ▁" National ▁Em blem ▁March " ▁in ▁ 1 9 0 6 . ▁ ▁Ed win ▁Eug ene ▁Bag ley ▁is ▁best ▁known ▁for ▁compos ing ▁march es ▁and ▁in ▁particular ▁for ▁the ▁famous ▁march ▁National ▁Em blem . ▁ ▁This ▁piece ▁is ▁played ▁as ▁a ▁patri otic ▁t une ▁on ▁Independ ence ▁Day ▁celebr ations ▁in ▁the ▁United ▁States ▁and ▁features ▁an ▁ex cer pt ▁of ▁The ▁Star - Sp ang led ▁B anner . ▁It ▁is ▁also ▁used ▁by ▁the ▁U . S . ▁military ▁when ▁present ing ▁and ▁ret iring ▁the ▁colors . ▁A ▁theme ▁from ▁this ▁march ▁is ▁popular ly ▁s ung ▁with ▁the ▁words ▁" and ▁the ▁mon key ▁wrapped ▁his ▁tail ▁around ▁the ▁flag pole ". ▁ ▁Bag ley ▁died ▁in ▁Ke ene , ▁New ▁Ham pshire ▁on ▁January ▁ 2 9 , ▁ 1 9 2 2 . ▁ ▁Bag ley ' s ▁March es ▁L ' A gr