Firstly, was he paid for the said concert? If so then there's nothing to be surprised? For e.g. Ami Kam kurivole Manu ekta la khor tey hajara jaishey aru utu din kopal biya hoikena parish pishey ahishey, to Ami parish kiria sai thakile moi hajara poisa pabo? Napabo toh sathi.😂 Secondly, if he was not paid for the said concert then I salute him. Hoilevi kotha toh Mahatma Gandhi tishey na tia nai😂