According to media reports, Bollywood playback singer Krishnakumar Kunnath, popularly known as KK, was depressed and went backstage to rest during the live performance. The singer also complained about the glare from the lights. He said the car’s air conditioner was cold on the way to the hotel.

The singer died of a suspected heart attack at the age of 53 after a concert on Tuesday, shortly after a live performance at Gurudas Academy concert in Nazrul Mancha, South Kolkata, on Tuesday. His postmortem will be conducted today to determine his exact cause of death. However, doctors said they suspected cardiac arrest as the cause of death. The singer’s sudden death shocked the nation. ‘He will be remembered through his songs’ – PM Modi leads national tribute.

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KK was pronounced dead, a senior official who was taken to hospital around 10 pm said after complaining of discomfort. Arriving at the hotel after the show, he felt so heavy that he quickly passed out.