Listen to O Yaara online. O Yaara is a Hindi language song and is sung by Rajesh Roshan, Kishore Kumar and Anupama Deshpande. O Yaara, from the album Best Of Bollywood Singers - Kishore Kumar & Suresh Wadkar, was released in the year 2013. The duration of the song is 7:09. Download Hindi songs online from JioSaavn.