4K: Postcard from Bern 

unless you own a 4K monitor or zoom in, you literally can't see the difference. you can only view a resolution as big as your monitor can handle

Thats becauce you don't have got an 4k monitor :)

Kawsar Ahmed Badhon sure let me get in my time machine and go back five years and do that edit for you, my “client”

i loved that music, i google your information, and it is not a free one,i agree with you,it's impossible to do what i said,my bad, i was so excited, and Without thinking much i made that comment, sorry,you are a busy person with some great quality, your quality has a price,i do know all this, so sorry (And you know people make mistake, it's cost nothing to be a humble person and it's also cost nothing to make them understand about mistake, with few words,)oh shit,i forget, sorry again, your time is money,sorry bro, (i do not need your music,you could say it with some good words,but what you did, you mention clients,make me remember that i am just viewer, not clients who give money,be humble bro☺)