B-Town has become very experimental as far as music is concerned.
The music of Karthik Calling Karthik is no less, no wonder it is
creating waves all over. However, the innovation here is not in
terms of instrumentation or any other reason, but something
entirely different. The director of the film Vijay Lalwani
“The music of the film is true to my taste. Shankar-Ehsaan-Loy
were categorically given briefs about how the music would shape.
Every song in Karthik Calling Karthik belongs to different genre
and is completely based on the temperament of the two characters
Karthik (Farhan Akhtar) and Sonali (Deepika Padukone)."
“The music and lyrics are composed keeping in mind the bubbly
and chirpy character of Deepika and the very introvert Farhan," signs off the director.