Listen to Ek Mein Hi Nahin Deewana online. Ek Mein Hi Nahin Deewana is a Hindi language song and is sung by Sumanji and Pt. Manoj Sharma. Ek Mein Hi Nahin Deewana, from the album Sai Tune Raah Deekhai, was released in the year 2010. The duration of the song is 6:37. Download Hindi songs online from JioSaavn.