- unitid
-
{"value"=>"3573238", "type"=>"local_mss"}
{"value"=>"839396", "type"=>"local_mss_av"}
{"value"=>"839441", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1948 November 11", "type"=>"inclusive", "normal"=>"1948-11-11"}
- unittitle
-
{"value"=>"<span class=\"title\">Sonata for Clarinet and Piano</span>"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 audio recordings", "unit"=>"audio_recordings"}]}
- scopecontent
-
{"value"=>"<p>Premiere Performance. Herbert Tichman, clarinet; Marga Richter, piano.</p>"}
- date_start
-
1948-11-11
- keydate
-
1948-11-11
- date_end
-
1948-11-11
- date_inclusive_start
-
1948
- date_inclusive_end
-
1948
- extent_statement
-
2 audio recordings