A3: Downloading copyrighted music without permission is a civil and criminal offense in many jurisdictions. While individual users are rarely targeted, the act itself is still illegal. More importantly, the security risks to your device are very real.
To help point you in the right direction, could you clarify your version of "Manasukkul Varuvaya" is from? If you are looking for a particular singer or composer , letting me know will help me find the exact legal streaming link for you! Share public link