- unitid
-
{"value"=>"3394211", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1980 April 21", "type"=>"inclusive", "normal"=>"1980-04-21"}
- unittitle
-
{"value"=>"New York Philharmonic, featuring Leontyne Price"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 folders", "unit"=>"folders"}]}
- container
-
{"type"=>"box", "value"=>"55"}
- date_start
-
1980-04-21
- keydate
-
1980-04-21
- date_end
-
1980-04-21
- date_inclusive_start
-
1980
- date_inclusive_end
-
1980