- unitid
-
{"value"=>"*LDC 36112", "type"=>"local_call"}
{"value"=>"911483", "type"=>"local_mss"}
- unitdate
-
{"value"=>"February 4, 1959", "type"=>"inclusive", "normal"=>"1959-02-04"}
- unittitle
-
{"value"=>"Concertos, piano, orchestra, op. 54, A minor / Robert Schumann"}
- physdesc
-
{"format"=>"simple", "value"=>"2 sound discs : analog, aluminum-based acetate, mono. ; 16 in."}
- note
-
{"value"=>"Guest soloist: Isabelle Byman. Preservation copy in: *LT-10 12555 Access to original materials restricted. Originals in: *LJ-16 7980, *LJ-16 7981"}
- date_start
-
1959-02-04
- keydate
-
1959-02-04
- date_end
-
1959-02-04
- date_inclusive_start
-
1959
- date_inclusive_end
-
1959