Some sections of their music uses external sounds, like rain, birds etc, and this was used live with great
precision. I'd notice their rhythm guitarist, Matthew, cuing the sounds
with what looked to be a portable audio device. This worked well, since
the band had full control over this part of their music. In a live
setting the dynamics of the bands sound really stand out, particularly
with their song "The Oncoming Storm",
where it goes from a soft section straight into fast riffs and solos.
This was pulled off flawlessly, like the rest of their set.