Does Mp3 or m4a processing affect my music?

It's taken a while to put this article together! However we've compiled a practical demonstration of what "data compression" does to your music. 

In this article we've compared two of the most popular formats "Mp3" and "m4a" with a WAV file extracted from a CD.

Read the full article with audio examples here:   

We think most people will be surprised by the impact of some of the processing & hopefully this demonstration goes some way to giving you an explanation why we insist on the best quality masters you can provide for your CD projects.