Nightmare Hangover is an instrumental track from the Official Finale Soundtrack, heard within the episode "Come Along With Me," while Finn saves Fern from the Grass Demon in their dream and when Gumbald pretends to come at peace with Princess Bubblegum.
- Remixes of "Envy Under Armor" are heard in 0:00 - 0:52. Remixes of "Trick Tech" are heard in 0:15 - 0:20. A remix of "2 Strikes" is heard at 0:19. A remix of an unreleased Bonnibel Bubblegum track is heard in 1:12 - 1:14.