Deewana mastana hua dil | Asha,Rafi| Mastek |Sanjeevani Bhelandebr SUBSCRIBEbr br Sanjeevani and Chirag Panchal sang this evergreen duet at a Mastek Foundation concert in Mumbaibr br Original creditsbr Film Bambai ka babubr Music S D Burmanbr Lyrics Majrooh Sultanpuribr Singers Asha Bhosle Mohammed Rafi