LMFAO you don't even know the diffrence in quality and mastering... everyone you hear on the radio has been masterd... anyone who wants there shit to be taken serously by the industry will have there shit masterd.... I bet you don't even know what is used to master... ok here is a test for you morons... Mulit band compresser used for and what do you have to watch out for when using it and what is it... Ill tell you if your are rgiht..