"Working for the Master" is a song Neptr sings in "Hot to the Touch" while building giant fireproof robotic suits for Finn and Jake in order for them to not be burnt by Flame Princess. He uses various parts scattered around the cave under the Tree Fort.
| Working for the master.|
Preventing a disaster.
Building giant robots from aluminum and plaster.
Faster, I have to build a blaster.
| Yes, for foam and water.|
Yes, for when it's hotter.
I got it; it's no bother,
'cause I live to please you, Father!
|I am finished.|
- The demo version was written and sung by Rebecca Sugar and Wu-Tang Clan's Triumph was used as a backing track, as can be heard in the demo video.