{"value"=>"<p>Contains material on the following:</p> <p>Erk 137-Bin ich gleich von dir gewichen, from BWV 55; Riemenschneider 95.</p> <p>Erk 287-Seelenbräutigam, BWV 409; Riemenschneider 141.</p> <p>Erk 6-Der Herr ist mein getreuer Hirt, BWV 104; Riemenschneider 326.</p> <p>Erk 207-Dies hat er alles uns gethan, BWV 248, No. 8.</p> <p>Erk 19-Dir, dir Jehova, will ich singen, BWV 299; Riemenschneider 209.</p> <p>Erk 40-Das hat er Alles uns gethan, BWV 91; Riemenschneider 51.</p> <p>Items 78-88 were interleaved in a copy of <em>Signale für die musikalische Welt</em> of July 18, 1917, which was then wrapped in a leaf from <em>Radio-Wien</em>, Jahrgang 6, Heft 28, mid-April, 1929.</p>"}