- unitid
-
{"value"=>"3600414", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1921", "type"=>"inclusive", "normal"=>"1921"}
- unittitle
-
{"value"=>"<span class=\"title\">Echoes from the Metropolitan Opera House</span>, Op. 252"}
- langmaterial
-
{"value"=>"English."}
- scopecontent
-
{"value"=>"<p>For small orchestra. Piano-conductor score and parts. Revised by J.S. Seredy.</p>"}
- container
-
{"type"=>"box", "value"=>"143"}
{"type"=>"folder", "value"=>"3"}
- date_start
-
1921
- keydate
-
1921
- date_end
-
1921
- date_inclusive_start
-
1921
- date_inclusive_end
-
1921