{"type"=>"did", "value"=>"Recorded at the Library of Congress, Washington, DC. Access to original items restricted. Original in: *LTC 2298."}
{"type"=>"did", "value"=>"Contents: Toccatas, harpsichord, BWV 912, D major / Johann Sebastian Bach (11:33) -- Sonatas, piano, no. 9, op. 58 (1952) / Vincent Persichetti (9:20) -- Toccata, piano, op. 7, C major / Robert Schumann (7:49) -- Ballades, piano, no. 3, op. 47, A flat major / Frederic Chopin (7:14) -- Sonatas, piano, op. 14, D minor / Sergei Prokofiev (20:03)."}