- unitid
-
{"value"=>"*LJ-16 7541", "type"=>"local_call"}
{"value"=>"*LJ-16 7542", "type"=>"local_call"}
{"value"=>"911476", "type"=>"local_mss"}
- unitdate
-
{"value"=>"December 6, 1950", "type"=>"inclusive", "normal"=>"1950-12-06"}
- unittitle
-
{"value"=>"Concertos, piano, orchestra, no. 5, op. 73, E flat major / Ludwig van Beethoven"}
- physdesc
-
{"format"=>"simple", "value"=>"2 sound discs : analog, aluminum-based acetate, mono. ; 16 in."}
- note
-
{"value"=>"Guest soloist: Kisun Yun. Access restricted. Advanced notification required for use."}
- date_start
-
1950-12-06
- keydate
-
1950-12-06
- date_end
-
1950-12-06
- date_inclusive_start
-
1950
- date_inclusive_end
-
1950