The New York Philharmonic Leon Levy Digital Archives offers an extensive and growing collection of resources, which include digitized programs and — as part of the organization's open data initiative — downloadable and searchable records of the orchestra's performance and subscriber history back to the nineteenth century. The Foundation has supported the expansion of the open data component of the archives by funding a project that makes historical subscription data available for study.
Article Citation
Michael Cooper, "New York Philharmonic's Archive Expands," New York Times, February 19, 2015, http://nyti.ms/1G8tPCg.