The Verdant Sea - It sounds like cowboys are about to set sail in the wild sea and face some pirates, giving them the good ole justice! Very interesting set of sounds you have here with a nice rock flare near the end.
The Buzz Merchant - A pretty fun shop theme with that groovy bass line, that beat change up was a nice touch and a change of pace to something more electronic and house like.
Cavern Of Dreams - Can for sure here this as a dungeon/level crawling background music, guitar melody sounds like something out of Risk of Rain. That Metal change-up was also a really nice touch!
Confluence - That Wild West vibe is for sure giving me a little bit of Wild Arms vibes from how you structure that vocal melody. Nice and chill!
Enjoyed this a lot!