- unitid
-
{"value"=>"Item# 3509", "type"=>"local_call"}
{"value"=>"1131052", "type"=>"local_mss"}
- unitdate
-
{"value"=>"April 29, 1920", "type"=>"inclusive", "normal"=>"1920-04-29"}
- date_inclusive_start
-
1920
- date_inclusive_end
-
1920
- keydate
-
1920-04-29
- date_start
-
1920-04-29
- date_end
-
1920-04-29
- unittitle
-
{"value"=>"Program for a concert of Ludwig van Beethoven, Symphony No. 9, Op. 125, performed by the Wiener Tonkünstler-Orchester, Wilhelm Furtwängler conductor"}
- note
-
{"value"=>"Of the issues of Signale für die musikalische Welt used for this file, there were two articles that had markings:"}