- unitid
-
{"value"=>"3553979", "type"=>"local_mss"}
{"value"=>"436910", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1970s-1990s", "type"=>"inclusive", "normal"=>"1970/1999"}
- unittitle
-
{"value"=>"<span class=\"title\">Concerto for Two Violins and Orchestra</span> Two-Piano Version"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- scopecontent
-
{"value"=>"<ol class=\"list\"> <li>Allegro</li> <li>Largo</li> <li>Vivace</li></ol>"}
- date_start
-
1970
- keydate
-
1970
- date_end
-
1999
- date_inclusive_start
-
1970
- date_inclusive_end
-
1999
- extent_statement
-
1 audio recording