[SD Zelda] Dungeon 5 - Ancient Observatory

Dungeon 5 - Ancient Observatory: An abandoned space observatory that was once used by very intelligent beings now extinct, thousands of years ago.

"What if I had to make 8 dungeon themes for a game?"

A side project to challenge myself and have fun. I will create 8 different and unique dungeon themes. This is mainly inspired by Zelda, hence the name of the project, so it's basically what a Zelda soundtrack would sound like if I was the composer. I'm mainly trying to make a good balance between:
-Melodic
-Repetitiveness
-Ambient

Just like with Zelda, the themes wouldn't continue when encountering monsters since it would switch to some tense battle music.

Dungeon 1 - http://www.youtube.com/watch?v=syFIaTBqHM4
Dungeon 2 - http://www.youtube.com/watch?v=2U_TEDjoML8
Dungeon 3 - http://www.youtube.com/watch?v=CBZq9IwTzH0
Dungeon 4 - http://www.youtube.com/watch?v=YzZ4DaAfMeM
Dungeon 6 - http://www.youtube.com/watch?v=nOXmEEb-iC0