Interesting selection of songs, and quite a refreshened set from the last two years. I doubt you'd see bands like REO, Chicago or Journey do anything like this.
Only the Children
Hydra
St. George and the Dragon
Rosanna
Human Nature
Pamela
I Won't Hold You Back
Manuela Run
Carmen
Hold the Line
Stop Loving You
Africa
Home of the Brave
That's plenty of David Paich lead vocals and only one and a half Lukather lead vocal actually.