One other thing that makes me scratch my head, these days, is the debate about listening in mono... Who on earth listens in mono these days? I'm not going to compromise a stereo mix because it sounds bad in mono, I don't listen to mono stuff for ages.
You probably listen to more mono than you think
Everytime you go out somewhere that plays 'piped' music like in a department store or shopping centre , plenty of mono TV's still out there, radios in cars, phones , ipods etc will switch to mono if it has a less than ideal signal. My little Sony DAB Radio in my kitchen is mono anyway.
Many folk won't place stereo speakers properly in a domestic situation - you'll probably find one behind the sofa and another across the room mounted on a wall
Nobody sits in the sweet spot either
So all that careful panning probably won't make as much sense outside of the ideal listening position.
The reason to mono check is also to eliminate mistakes. The mono balance will be different for sure but if you've panned an important part opposite sides and the phase relationship means it cancels itself out then you'll get a huge level drop or maybe not even hear it at all. Imagine it comes on the radio and the wide panned rhythm guitars are not there ?
CD
We never finish a mix... we simply abandon them.
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Great songs are not written, they are re-witten