- unitid
-
{"value"=>"3221457", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1954", "type"=>"inclusive", "normal"=>"1954"}
- unittitle
-
{"value"=>"Adler, Kurt: Operatic anthology: Celebrated arias selected from operas; mezzo-soprano (Schirmer)"}
- container
-
{"type"=>"box", "value"=>"58"}
{"type"=>"folder", "value"=>"1"}
- note
-
{"value"=>"Heavy notations (translations, phrasing, breath, dynamics, etc) on arias matching up with checked-off arias on song index."}
- date_start
-
1954
- keydate
-
1954
- date_end
-
1954
- date_inclusive_start
-
1954
- date_inclusive_end
-
1954