For Plato the art of music was so (i)_____ moral and political reality that any alteration to music system would necessarily require a corresponding political shift. But two and a half millennia later, when classical music is generally seem merely as a lifestyle accessory, Plato`s conception seems (ii)____. To be sure, there are still people who consider classical music to be of (iii)profound cultural importance, but few of them are able to articulate this convincingly.
why the answer is profound. I think ‘moral and political ’ is the opposite of ‘cultural’, so I choose the answer ’ marginal’
source?