which was played resting on table with the right hand, the left hand pumps with a handle. , India.
Development during the 19th century The European harmonium developed in the 18th century, inspired by the Chinese
sheng, a gourd
mouth organ. Various types of European harmoniums and reed-organs arrived in
India in the 19th century, some were brought by missionaries. Over time, Europeans designed smaller harmoniums, like the
guide-chant, which included manually pumped bellows. Indian craftsmen soon created a much smaller instrument based on the European designs, which was made to rest on the floor with bellows that were pumped with the left hand. Other elements were added, like the addition of drone stops (the use of drones is important in Indian music). This instrument quickly became popular: it was lightweight and thus portable, reliable, easy to learn and produced a rich sound.
Dwarkanath Ghose of the
Dwarkin company is often considered to be one of the first inventors of the Indian style harmonium. and Ghose took the initiative to modify it. Bhishmadev Vedi is also said to have been among the first to contemplate and design compositions specifically for the harmonium, styled along the lines of "tantakari"—performance of music on stringed instruments. These compositions tend to have a lot of cut notes and high-speed passages, creating an effect similar to that of a string being plucked. with his 22-microtone harmonium In 1954, Late Jogesh Chandra Biswas first modified the then-existing harmoniums, so it folds down into a much thinner space for easier maneuverability. Before that, if the instrument was boxed, it used to need two people to carry it, holding it from either side. This improvisation became a generic design in most harmoniums since then and was coined with the term "Folding Harmoniums". Another modification of the instrument is that by musicologist
Vidyadhar Oke, who developed a 22-microtone harmonium, which can play 22 microtones as required in Indian classical music. The fundamental tone (
Shadja) and the fifth (
Pancham) are fixed, but the other ten notes have two microtones each, one higher and one lower. The higher microtone is selected by pulling out a knob below the key. In this way, the 22-shruti harmonium can be tuned for any particular raga by simply pulling out knobs wherever a higher shruti is required. == Construction and components ==