If the second leg ends up being selections from The Astonishing with songs from other albums, I think the songs that will appear with be Dystopian Overture/The Gift of Music (opener), Three Days, A New Beginning, Moment of Betrayal, and Our New World. Those all could work as standalone songs that could be integrated into setlists for years to come. Our New World especially will make a great main setlist closer like how The Spirit Carries On works well as a closer for the first act. I would love to see something like this. I made two setlists with some shared songs.
Act One
(Decent of the Nomacs)
Dystopian Overture
The Gift of Music
Constant Motion/Forsaken
The Looking Glass/The Bigger Picture
Three Days
Another Day
The Killing Hand
Panic Attack/These Walls
A New Beginning
Take the Time
Act Two
As I Am/Burning My Soul
Moment of Betrayal
Misunderstood/Disappear
Voices
Home/Beyond This Life
Beneath the Surface/This is the Life
Surrender to Reason/Behind the Veil
Our New World
Encore
A Change of Seasons/Octavarium