[Resolved]  T-Series — Om Shanti Om song dvd

I have purchased full song of Om Shanti Om dvd and others @ rs. 165/- recently. The qualilty of picture is good but the sound quality is lacking 5. It could not bit impress. I do not understand why quality of music is not at par with premium quality dvd. If sound quality can not be maintained, it is useless to make available dvd song or movie at a lower rate. While making dvd both the picture and sound quality should be maintained as original. Hope T-series will try to improve the dvd quality both of pic. & sound.