{"value"=>"<p>Material on \"Ouanga\"! is arranged by type (vocal score, full score, sketches, libretto) and then by the individual item. Entire versions or sections of the opera are in chronological order or consecutive order by act, while miscellaneous sketches are in alphabetical order. \"Ouanga\"! underwent several revisions, from \"Cocomacaque\" to \"Ounga\"! to \"Ouanga\"!.</p>"}