I haven't seen the movie yet, but I've been listening to the Delhi-6 soundtrack almost nonstop for about a month now. A R Rahman, the composer of this soundtrack and so much wonderful music over the years, seems to have outdone himself on this one. The set really has a bit of everything . Masakali. This hot and groovy cabaret number, perhaps the highlight of this set, has been delivered expertly by Mohit Chauhan. Arziyan. A reflective sufi song by Javed Ali and Kailash Kher. Dilli-6. A number of singers contribute on this electric rap song: Blaaze, Benny Dayal, Vivianne Chaix, Tanvi Shah, and Claire. Rehna Tu. A melancholy piece, delivered by Rahman himself with assists from Benny Dayal and Tanvi Shah. Hey Kaala Bandar. A cool hip-hop number by Karthik, Naresh Iyer, Srinivas, Bony Chakravorty. Embar is responsible for the rap contributions. Dil Gira Dafatan. Ash King sings this soft ballad with support from Chinmayee. Genda Phool. An exquisite folk song b