{"value"=>"<p>This sub-series contains analyses of and notes on Scarlatti, Schubert, \"gegen\" Schönberg, Schumann, Johann and Josef Strauss (Mappe 11a); Wolf, Wagner, Richard Strauss (Mappe 11b); Schumann (Mappe 11c); Schubert (Mappe 11d); Scarlatti (Mappe 11e); Mozart (Mappe 11f); Haydn (Mappe 11g); Mendelssohn (11h); Franz Goldmark and Händel (Mappe 11i).</p>"}