Chill stuff...a bit creepy and happy
I could listen to this loop over and over again. I love the percussion in the background and the little eletronica riff. the bass was perfect.
the only part that I didn't like was the middle synths. I didn't think that part was necessarily needed, though in time might sound quite a bit better. I do think the song resolves in the end quite well.
this song would be perfect for using in an RPG video game when they're exploring and underground cavern or sewer! excellent work and I look forward to listening to the first 4 parts of this series!