Thank you sir for your prompt reply.
I had the same feeling when he changed the genuine bearings...as my car has almost 186k km driven and no part ftom any corner of the car has been changed except Break pads, 2 bulbs and air filter.
Nevertheless, i will try to upload the video ASAP, but i fear that sound would be clearly audiable in that.
Moreover, YES it is audiable wheather car is running in gear or Neutral.
I personally want that tyres should be the culprits as i have got them from faisal town lahore. I never wanted to buy dunlops, but due to extreme emergency i had to bear them as mkt was closing n yoko db could not be found and i had to come back to rwp before morning.