Lansdowne Symphony Orchestra
The Lansdowne Symphony Orchestra is one of the oldest community orchestras in the Greater Philadelphia area , and is located in Lansdowne , Delaware County , Pennsylvania . 
<triplet> Lansdowne <subj> Delaware County <obj> located in the administrative territorial entity <triplet> Delaware County <subj> Pennsylvania <obj> located in the administrative territorial entity <triplet> Pennsylvania <subj> Delaware County <obj> contains administrative territorial entity