This posting will show I am too picky but...When watching Dream Theater live, the guitarist John is on my right. Yet when listening to a studio recording, when a song has a break and only the guitar is playing, the guitar is in the left channel. Examples are early in Illumination Theory, the break in Rite of Passage, the middle of Erotomania, the first guitar you hear during the intro to Bridges in the Sky.
The reason I mention this is I do not agree with the choice to put John's guitar in the left channel, it should be in the right because from the audience's point of view, that is where he is. For this reason, I only listen to these songs with earbuds on so I can switch them so I hear the band from the same point of view as I see them.