WebMay 22, 2008 · The primary purpose of this essay is to provide comparisons between Pleyel's chromatic harp and Erard's double-action pedal harp, in order to find the factor … http://collections.nmmusd.org/Harp.html

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The cross-strung harp or chromatic double harp is a multi-course harp that has two rows of strings which intersect without touching. While accidentals are played on the pedal harp via the pedals and on the lever harp with levers, the cross-strung harp features two rows so that each of the twelve semitones of the … See more The first cross-strung harp is believed to have been created in the late 16th century in Spain and was known as the arpa de dos órdenes. Its identity as an instrument was established as soon as the early 17th century and it was … See more The Pleyel & Wolff Company in Paris produced a cross-strung model based on pedal harp proportions in the late 19th century, to try to accommodate increasing chromaticism in orchestral music (a problem for orchestral harpists, because of the single-action … See more Contemporary cross-strung harps are being built with gut, nylon, or wire strings in a variety of sizes ranging from two to five or more … See more • Méthode pour la harpe chromatique sans pédales: Scores at the International Music Score Library Project, Gustave Lyon's harp method • Argent Fox Musical Instruments, Indiana • Harper Tasche See more There was a chromatic harp developed in the late 19th century that found only a small number of proponents, and was mainly taught in … See more Towards the end of the 19th century, the English-born American harp builder Henry Greenway built several copies of his peculiar cross-strung chromatic harp model featuring X … See more • X-Harps: History, Playing Technique, Music and Construction of the Cross Strung Chromatic Harp. Hannelore Devaere and Philippe SRL Clément (1988, out of print). See more WebHarp by Erard Frères, Paris, ca. 1800. Serial no. 275. Forty-one strings (FF-d 4 ). Single-action pedal mechanism with fourchettes. Height 164 cm. Originally sold to a General Charles Campbell. Gift of Robert E. McNair, Swarthmore, Pennsylvania, 1986. No Images Currently Available NMM 10992. Harp by Sebastian Erard, London, ca. 1800. WebHohner Chromatic Double Bass Trade Mark Harmonica No. 265 Germany Case Box EUC $201.00 9 bids $11.16 shipping 1d 12h HOHNER LOW SPECIAL 20 MARINE BAND HARMONICA MADE IN GERMANY WITH LOW TUNING D $31.00 9 bids $6.95 shipping 1d 18h HOHNER A COUNTRY SPECIAL 20 MARINE BAND HARMONICA GERMANY … electrostatic interaction force