Arguably, EQ is the most powerful tool at your disposal when it comes to mixing, but there are times when you just can’t quite match what you’re hearing to what you want to hear. The Curve EQ plugin from Voxengo has the ability to compare your mix with a reference track and then to generate the EQ curve required to match them up.  Whilst you could do this with an individual sound in your mix, it’s probably more useful when you’re mastering a set of songs.  In this video, I look at how to match the EQ between reference material from Deep Purple, Taylor Swift and Toto against a mix of my own, using Curve EQ.