Ravanahatha
The Ravanahatha (variant names: ravanhatta, rawanhattha, ravanastron, ravana hasta veena) is an ancient bowed violin, once popular in Western India and Sri Lanka. It is an ancient Indian stringed musical instrument on which western stringed musical instruments such as the violin and viola were later based.
History
The ravanahatha is believed by the Sinhalese to have originated among the Hela civilization of Sri Lanka during the time of the demon king Ravana. The bowl is made of a cut coconut shell that is covered with goat hide. A Dandi, made of bamboo, is attached to this shell. The two principle strings are made of steel and horsehair, respectively. The long bow has jingle bells.
In India, the origin of Violin is traced into the Ravanastrom. This instrument is said to have belonged to a sovereign of India in 5000 BC. It is similar to the ancient instrument called ravanhatha, which is found even today in Rajasthan. Mythology credits this creation to Ravana from Ramayana. The ravanhatha was played on one string which was 22 inches long encompassing the 3 Octaves. Whereas the Violin encompasses the 3 octaves on 4 strings with a finger board which is 5 1/4th inches long. This 5 1/4th when multiplied by 4 is 22 inches which was the size of the Ravan Hatta. Both are played with a bow.
Throughout the history of Medieval India, the kings were patrons of music; this helped in increased popularity of ravanhatha among royal families. In Rajasthan and Gujarat, it was the first musical instrument to be learned by princes. The Sangit tradition of Rajasthan further helped in popularizing ravanhatta among ladies as well.