At least 200 Muslims have fled their village in Rajasthan after a Hindu priest and his friends were alleged to have killed a Musliminfo-icon folk singer late last month, police said on Wednesday.

Trouble erupted in Dantal village near the Indiainfo-icon-Pakistaninfo-icon border on September 27, when a Hindu priest accused folk singer Ahmad Khan of making mistakes while reciting hymns to evoke a Hindu goddess.

Khan, 45, was a member of the Langa Manganiyar community that has been singing Hindu religious songs and spiritual verses in temples and at festivals for generations. The priest suggested changes to the hymn, leading to an argument.

Police said the priest, Ramesh Suthar, and his friends then broke Khan's musical instruments and killed him.

"The news of the murder triggered unrest between Hindus and Muslims who have been living together for generations," said Gaurav Yadav, a senior police officer investigating the case.

He did not say how Khan was killed, but said Suthar had been arrested. The priest's accomplices had fled, Yadav said.

Two of Suthar's family members said he was in shock and refused to talk about the case.

Government authorities had sent paramilitary forces to the area but the Muslims, fearing clashes, refused to return home.

 "For one small mistake the Hindus killed my brother," said Rakha Khan, the dead singer's cousin. "We can't live in the same village ever again."

Rakha Khan said they had sought refuge in a school and that the state government office and other local authorities were providing them with foodinfo-icon.

The attack is the latest in a series of incidents targeting the minority Muslim community in states ruled by Prime Minister Narendra Modi's Hindu nationalist party.

Since his Bharatiya Janata Party came to power in 2014, hardline Hindu groups and cow protection vigilantes have carried out numerous attacks on Muslims accused of eating beef or killing cows.

Many Hindus believe cows are sacred and killing them is banned in some states.