You can legally stream the track on major music platforms. While many offer free ad-supported streaming, downloading for offline use typically requires a subscription:
Assuming it's a copyrighted song, I can't recommend illegal download sites. Instead, I should guide the user to legal platforms like Spotify, Apple Music, or Amazon Music. Also, maybe there's a way they can support the artist by purchasing from these services. chandana manivathil paathi chari mp3 free download
I can instead: