I can hear that your songs are definitely general Garageband loops. Personally I dislike Garageband or using loops, but this is actually how I got started. I ended up playing with garageband so much that I wanted to make genuine music and eventually got better at it. Though they may be loops I can hear that you at least have good sound coordination for the most part, which is key.
I like it
Sounds Interesting. It's short but thats wat makes it a great canidate for a melo mood loop. Good work