Mani Osai song is a Tamil movie song from the Payanangal Mudivathillai released on 1982. Music of Mani Osai song is composed by Illayaraja. Mani Osai was sung by SP. Balasubramaniam, Janaki. Download Mani Osai song from Payanangal Mudivathillai on Raaga.com.