- unitid
-
{"value"=>"3439717", "type"=>"local_mss"}
{"value"=>"378", "type"=>"local_mss_er"}
- unittitle
-
{"value"=>"Multi-Track Recordings"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"81 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"4.9 gigabytes", "unit"=>"gigabytes"}]}
- extent_statement
-
4.9 gigabytes (81 computer files)