Transcription: Now to demonstrate mastering we're going to use CoolEdit Pro. I've already loaded a few song files into here which you can simply do by clicking the files button there, select the songs you want and import them. You can also use this button up here to switch between single mode and multitrack mode. We're going to work in multitrack mode for the most part here and this bar at the top will scroll you back and forth. What we're going to do here basically is just lay out the songs and as you can see here when I right-click I can drag these segments back and forth. So you drag those back and forth ...