Listen to Deewangi Deewangi online. Deewangi Deewangi is a Hindi language song and is sung by Vishal & Shekhar, Shaan, Udit Narayan, Shreya Ghoshal, Sunidhi Chauhan and Rahul Saxena. Deewangi Deewangi, from the album Om Shanti Om, was released in the year 2007. The duration of the song is 5:52. Download Hindi songs online from JioSaavn.