Kannada Rajyotsava 2021: Around 5 lakh singers sang popular Kannada songs at 1000 iconic tourist attractions in Karnataka as part of Kannada Rajyotsava celebrations. Kannada Rajyotsava or Karnataka Day or Karnataka Formation Day is celebrated on November 1 every year.
source https://www.jagranjosh.com/current-affairs/kannada-rajyotsava-2021-5-lakh-people-sing-together-for-kannada-formation-day-celebrations-1635403978-1