- unitid
-
{"value"=>"3599232", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1938", "type"=>"inclusive", "normal"=>"1938"}
- unittitle
-
{"value"=>"\"Mai,\" Op. 39, No. 2"}
- langmaterial
-
{"value"=>"Russian, German, and Yiddish."}
- scopecontent
-
{"value"=>"<p>Piano/vocal score and later parts arranged for violin, flute, and bass. Words by Aaron Kushnirov.</p>"}
- container
-
{"type"=>"box", "value"=>"78"}
{"type"=>"folder", "value"=>"9"}
- date_start
-
1938
- keydate
-
1938
- date_end
-
1938
- date_inclusive_start
-
1938
- date_inclusive_end
-
1938