Well, the latter 2 are awesome and Wretches and Kings only has a good instrumental and chorus. I'm voting for Iridescent.
Robot Boy- 7 Jornada- 5 BITS- 1 The Messenger- 5 When They Come For Me- 3 The Requiem- 4 Blackout- 1 Catalyst- 1 Iridescent- 2 Robot Boy is eliminated Songs left: 1. The Requiem 3. Burning in the Skies 4. Empty Spaces/WTCFM 6. Jornada Del Meurto 7. Waiting For the End 8. Blackout 11. Iridescent 13. The Catalyst 14. The Messenger My vote: The Requiem