Man, I kind of love your custom composition but it doesn't go many places. It gets quite repetitive quite fast. I feel like it fits like, side cave segments very sweetly, but if you had a melody going I could think of many other great uses to it.
I'm not familiar with Stardew Valley but I really liked that song. Very sweet port, the instrumentation you went for is top-notch!
Digging your Minish Cap port as well.
It's great to have a new very talented musician around, keep it up please!!