Listen to O Saware Tera Birthday online. O Saware Tera Birthday is a Hindi language song and is sung by Radha Mahalwar, Dharmender Sorout and Rameshwer Kadam. O Saware Tera Birthday, from the album O Saware Tera Birthday, was released in the year 2025. The duration of the song is 5:03. Download Hindi songs online from JioSaavn.