Hariharan joined Alka for this

Including the subject of this post, my collection contained a couple of tracks from Arjun Pandit, which released in 1999.

If they were arranged in the alphabetical order, O Priya would be the second.

While the soundtrack of the film contained a couple of versions of it, my collection contained just one.

It was sung by Alka Yagnik, who was joined behind the microphone by Hariharan for it.

By the way, the second version was sung by Yagnik and Kumar Sanu.

Both those songs were written by Javed Akhtar, and composed by Dilip Sen-Sameer Sen.