- unitid
-
{"value"=>"2118602", "type"=>"local_mss"}
- unitdate
-
{"value"=>"circa 1974-1986", "type"=>"inclusive", "normal"=>"1974/1986", "certainty"=>"approximate"}
- unittitle
-
{"value"=>"<span class=\"title\">Instrumentals</span>"}
- scopecontent
-
{"value"=>"<p>Chord changes.</p>"}
- container
-
{"type"=>"box", "value"=>"13"}
{"type"=>"folder", "value"=>"3-4"}
- date_start
-
1974
- keydate
-
1974
- date_end
-
1986
- date_inclusive_start
-
1974
- date_inclusive_end
-
1986