It is crucial to note that this song is part of the soundtrack for the 2000 Tamil romance film Ennavale (also spelled Ennavalle ), which starred R. Madhavan and Sneha. That film's music was composed by S. A. Rajkumar and featured different songs. The confusion arises because of the similarity in the word "Ennavale" (meaning "Oh girl"), which is a common phrase in Tamil song titles. The song you are looking for is a standalone track by Psychomantra, not connected to any film soundtrack.
: Often, artists or the production team behind a movie share their music on their official social media channels or websites.