If you're interested in downloading "Naan Yara Nambuven" in Mp3 format, there are several options available. You can try the following:

: Allows you to stream the track and download it for offline use through the : Stream the full track from the Kirubaye Deva Kirubaye, Vol. 03 Apple Music : Available for streaming and purchase. Steps to Download MP3 Legally Choose a Platform : Select a service like Apple Music Subscribe/Login