The official soundtrack for The Social Network, featuring the score by Trent Reznor and Atticus Ross, is available on various music streaming platforms, including Spotify, Apple Music, and Amazon Music.
While there isn't an official Tamil version of The Social Network movie or its soundtrack, you can find various fan-made or instrumental versions of the song online. The Social Network song in tamil download movies
If you're interested in exploring more music from the movie, I recommend checking out the official soundtrack, which features a haunting and critically acclaimed score that complements the film's narrative. The official soundtrack for The Social Network, featuring