Music compser and singer Bappi Lahiri, who popularised disco music in India in the 80s and 90s, died at a Mumbai’s CritiCare Hospital today. He was 69. Soon after the reports of Bappi Da’s death, several fans took to social media and paid tribute to the legendary singer. Filmmaker Ashoke Pandit also took to Twitter and expressed shock at the news. “Shocked to hear about the demise…