This is what VSL tried to capture, the reality. However live and recorded doesn't compare too well due to technical reasons - recording is always trying to get near reality but can't because of the limitations in today's techniques. However you can compare a recorded score to a VSL arrangement. And those tricks are the ones done by the engineers, also on real scores. It takes a lifetime to master them, and with new tools there are new possibilities and new tricks. And some are good-kept secrets... [[;)]]
Without knowing a specific line of the given example of thick strings and brass - I think this will be an example where all the things can be used: Don't let them play in the same range to seperat them from each other, make use of positioning and narrow the stereo image of all (by the this is crucial with VSL, because everything is recorded centre, which leaves you the choice where to place things). Then listen with your golden engineer's ears to detect where the instruments are still interfering with each other, and shape that with EQ. Finally apply the right touch of reverb to each instruments and whoops, the week went by already. [[;)]]
PolarBear
Without knowing a specific line of the given example of thick strings and brass - I think this will be an example where all the things can be used: Don't let them play in the same range to seperat them from each other, make use of positioning and narrow the stereo image of all (by the this is crucial with VSL, because everything is recorded centre, which leaves you the choice where to place things). Then listen with your golden engineer's ears to detect where the instruments are still interfering with each other, and shape that with EQ. Finally apply the right touch of reverb to each instruments and whoops, the week went by already. [[;)]]
PolarBear