{"value"=>"<p>Chopin Études; Édition revue, doigtée et nuancée d'après les traditions originales / par Raoul Pugno. - Wien: Universal-Edition A. G., [1935].</p> <p>121 pages of music; 31 cm.</p> <p>Pl. nos. 347, 1582.</p> <p>Étude Op. 10, No. 5 has the additional plate no. of 831.</p> <p>Two additional sheets of handwritten emendations were found at pages 25 and 29.</p> <p>Contains markings on pages 22-29 (Études Op. 10, Nos. 5-6).</p>"}