Shah Rukh Khan's "RA.One" has been generating curiosity since beginning and expectations have been high from its music as well. The album of the film lives up to the expectations, thanks to composers Vishal-Shekhar for packing a musical punch for the sci-fi movie.The film offers 14 tracks, including remix versions and theme tracks.It starts on a rocking note with the already popular number "Chammak Challo". A clear winner all the way, the song, which has Hindi, English and Tamil words in the lyrics, makes you groove.An interesting thing about the track is that it's crooned by international artist Akoon, who has voiced not just the English lyrics but Hindi ones too. Hamika Iyer supports him by singing Tamil words. A fun dance number, "Chammak Challo" is here to stay and it will surely become DJs' favourite.The song also has a few other versions, including a remix by Abhijit Vaghani, another remix by DJ Khushi and an international version.
Then comes "Dildaara", a mush melody at its best. Sung by Shafqat Amanat Ali, it has John Lennon's song "Stand by me" mixed into it and the combination is interesting. The song boasts of various genres.Then comes another Akon number called "Criminal", a peppy and upbeat track that also has Vishal Dadlani and Shruti Pathak behind the mike. An amalgamation of Hindi and English lyrics, "Criminal" is a perfect party number.