- unitid
-
{"value"=>"3679353", "type"=>"local_mss"}
{"value"=>"115", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1981 September 23", "type"=>"inclusive", "normal"=>"1981-09-23"}
- unittitle
-
{"value"=>"Gregory Peck, Isaac Stern, and Zubin Mehta"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"45.7 megabytes", "unit"=>"megabytes"}]}
- scopecontent
-
{"value"=>"<p>Behind-the-scenes at the filming of the performance.</p>"}
- date_start
-
1981-09-23
- keydate
-
1981-09-23
- date_end
-
1981-09-23
- date_inclusive_start
-
1981
- date_inclusive_end
-
1981
- extent_statement
-
45.7 megabytes (1 computer files)