Archives and special collections
The library has a number of valuable archives. Below is a selection.
. Correspondence of Edward Keurvels (1853-1916) as conductor of the concerts of Koninklijke Maatschappij voor Dierkunde . The music library of alto Francine Lepage (1915-2006) . The music library of baritone, director and architect Renaat Verbruggen (1909-1981) . Collection historical flute music . Collection piano methods . Opera and libretto from the Theater de Metz: Unique collection of French opera scores - parts and librettos including - belonged once to the Théâtre de Metz and later found its way in the Théâtre français in Antwerp