Paul von Jankó

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Paul von Jankó (born 2 June 1856 in Tata (Hungary), died March 17, 1919 in Constantinople) is a Hungarian pianist, engineer and inventor. He studied mathematics and music in Vienna, where he was a pupil of H. Schmitt, J. Krenn and Anton Bruckner. Then he moved to Berlin where he studied mathematics and piano studies from 1881-1882.

In 1882 Janko patented a piano keyboard, consisting of six narrow rows of keys. He used Conrad Henfling's earlier designs (1708), Johann Rohleder (1791) and William Lunn (1843) to construct the invention. From 1886 he gave concerts using a piano with such a keyboard. Other pianists were also interested in it, including his pupil, Norwegian Tekla Nathan Bjerke (she performed many such pianos on such a piano).

The idea of ​​the Janko keyboard was to make it easier to play those parts of the song that require a large span of hand. His invention has not gained popularity yet, because it is difficult to learn fingering again. Bibliography

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