Hi Ankur, I like the DOF, it portrays the view of the flutist; perfectly focussing on the sheet music.
I only find the music stand on the left a bit distracting, and I wonder if a reverse focus (sharp hands and an out of focus music stand with sheet music could possibly have increased the story of this shot. In either case, the story is there. Probably a good choice of focussing on the sheet music in stead of the hands, though.
Attached you'll find a cropped image, which concentrates more on the subject without the distraction in the background. I also played with the levels a bit, trying to revive the colours.
Very intresting photo, needs a tad of work on the presentation, though.