- unitid
-
{"value"=>"3416077", "type"=>"local_mss"}
{"value"=>"401344", "type"=>"local_mss_av"}
{"value"=>"L401", "type"=>"local_call"}
- unitdate
-
{"value"=>"1953 April 16", "type"=>"inclusive", "normal"=>"1953-04-16"}
- unittitle
-
{"value"=>"<span class=\"title\">Sonata in B-flat Major for Violin and Piano</span> by Luigi Boccherini"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio file", "unit"=>"containers"}, {"name"=>"extent", "value"=>"00:13:52", "unit"=>"timecode"}]}
- scopecontent
-
{"audience"=>"internal", "value"=>"<p>Recorded in San Francisco, California.</p>"}
- date_start
-
1953-04-16
- keydate
-
1953-04-16
- date_end
-
1953-04-16
- date_inclusive_start
-
1953
- date_inclusive_end
-
1953
- extent_statement
-
1 audio file (00:13:52)