Structured JSON and XML documents and set of component files encoding concert programs and performance information such as conductor, soloists, and compositions presented. This data powers the New York Philharmonic Leon Levy Digital Archive search engine. The New York Philharmonic has provided this data under an open license. The data is available in separate files by grouped chronological periods as well as in a single complete file of all programs.
Unique variables include name of orchestra, season of performance, the type of event, and aspects of the instrumentation and musical structure in a performance.