<h1>Prime Minister on two-day visit for music icon's birth centenary, unveils commemorative silver coin and biography, launches projects</h1> The prime minister will undertake a two-day official visit to Assam to attend a music icon's birth centenary events, including releasing a non-circulating Rs 100 commemorative silver coin issued by the central bank and unveiling a biography; the coin is collectible, 40 g, 44 mm, and priced about Rs 7,600-8,000. State authorities are implementing heightened security and logistical preparations. The visit includes a large-scale musical tribute, distribution plans for translated biographies to libraries and the public, an overnight state guest-house stay, and inaugurations and foundation-laying for projects worth over Rs 19,000 crore, followed by departure to another state.