- unitid
-
{"value"=>"3132202", "type"=>"local_mss"}
{"value"=>"681122", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1991 April", "type"=>"inclusive", "normal"=>"1991-04"}
- unittitle
-
{"value"=>"Buffalo Concert"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- scopecontent
-
{"value"=>"<ol class=\"list\"> <li>Preludes 7, 2, 1</li> <li>Roses (illegible)</li></ol>"}
- date_start
-
1991-04
- keydate
-
1991-04
- date_end
-
1991-04
- date_inclusive_start
-
1991
- date_inclusive_end
-
1991
- extent_statement
-
1 audio recording