Ok, my band is going to record a album soon and we want to go for a old skool thrash mix (ala megadeth) I understand it was basicaly one guitar left and one guitar right and one straight in the middle, But in my band the other guitarist and I play a lot of harmonized riffing so my question is this, If my other guitarist is playing his harmonized stuff on the left and I'm playing mine on the right what goes down the middle? is it a mixture of both of us or will it be something copying the bass? I understand quad tracking but this is like triple tracking. And I read Dave Mustaine recorded all his albums like this "1 left, 1 Right and 1 straight down the middle."