Listen to Karuna Sagar Hey Nandalala online. Karuna Sagar Hey Nandalala is a Hindi language song and is sung by Dr. Satyakam Nagar. Karuna Sagar Hey Nandalala, from the album Vintage Sai Bhajans - Volume 2, was released in the year 2025. The duration of the song is 5:42. Download Hindi songs online from JioSaavn.