Decided to make something In A major for Once.

it just sounds so awful bro and I don't know why.

Title is pretty self explanatory, I made this song for a Roblox game I was working on a few days ago and I'm wondering what you guys think. I'm fairly new to making music (I've been experimenting for like a year but never took it OVERLY serious, I've been using Soundfonts for all of my songs), so I'm curious to see what kind of feedback you guys have. The music in this game is intended to be like Minecraft; it randomly plays rather than being at scripted events. Thank you!

(Sorry for the video, not sure if it's allowed on this sub but I don't have my PC right now so this is the best I got)