- unitid
-
{"value"=>"3600385", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1924-1940s", "type"=>"inclusive", "normal"=>"1924/1949"}
- unittitle
-
{"value"=>"Liza and Polina Duet from <span class=\"title\">Pique Dame</span>, Op. 68"}
- langmaterial
-
{"value"=>"Russian, French, and Yiddish."}
- scopecontent
-
{"value"=>"<p>For vocal duet and piano. Full scores and Yiddish vocal score.</p>"}
- container
-
{"type"=>"box", "value"=>"142"}
{"type"=>"folder", "value"=>"1"}
- date_start
-
1924
- keydate
-
1924
- date_end
-
1949
- date_inclusive_start
-
1924
- date_inclusive_end
-
1949