- unitid
-
{"value"=>"3597103", "type"=>"local_mss"}
{"value"=>"621791", "type"=>"local_mss_av"}
{"value"=>"*LT-7-A 397", "type"=>"local_call"}
- unitdate
-
{"calendar"=>"gregorian", "era"=>"ce", "type"=>"inclusive", "value"=>"about 1973"}
- unittitle
-
{"value"=>"<span class=\"title\">String Quartet No. 1</span> and <span class=\"title\">String Quartet No. 2</span>"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- scopecontent
-
{"value"=>"<p>Composers Recordings Inc. recording session.</p>"}
- extent_statement
-
1 audio recording