Now psychanalysing your motives and explaining your obsession for double blind test by the stress resulting from your discovery that we cannot trust our ears (which fact is not even wrong but which fact is not true either because we can and must learn how to train our ears) was perhaps an error i did trying to understand you ...
Perhaps you are only a techno- cultist objectivist in a crusade against deluded subjectivist audiophiles ... you are not the first one here ...
You never considered that "the faillibility" of human hearing was the reverse side of the coin , and reflect his creativity in perception of meanings ... We never hear sound as in physical waves, we hear meanings ...No perception exist without a concept behind it ... If not only meaningless chaos exist ...