I didn't know the listening room, but I've loved Handel's Messiah since I made my debut as a boy soprano in a 1959 school performance; the DVD-Audio recording that engineer Philip Hobbs had burned from one of his SACD masters (footnote 1) was living up to my expectations.
The second refrain began. I shifted in my seat. The sound now wasn't quite as spacious as in the first refrain , not quite as silky…