Heinrich Proch (22 July 1809, Vienna – 18 December 1878, Vienna) was an Austrian composer. Das Erkennen, recognize, handwritten

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Heinrich Proch (22 July 1809, Vienna – 18 December 1878, Vienna) was an Austrian composer. Das Erkennen, recognize, handwritten sheet music, music notes, 19th century

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Keywords: 1809, 1878, 19th, austrian, century, composer, das, erkennen, handwritten, heinrich, music, notes, proch, recognize, sheet, vienna