When we speak of the Day of Judgment, they're going to get blown out of their seats.
There's an enormous range of emotion. The soloists have to have the whole bill of goods, from floated pianissimos to massive, full-voice, everybody-join-in, kitchen-sink variety.
It's kind of cosmic in its intensity. It's one of a kind.
It's a horse - vocally, it's quite demanding - but it's not out of their league.