Horay, singing!
I always like hearing people who have given singing a go on NG because it's surprisingly rare. But there is a reason for it's rarity, and that's the fact it's hard to get right. In all honesty your singing is out of tune, or your guitar hasn't been tuned perfectly. Either way there is a something a little off. That being said you have an enjoyable singing style, and your voice sounds good. The lyrics are fun and the melody is catchy. The percussion does it's job and the guitar playing is fine. The recording quality is obviously not the best and the drums get a little lost at times. Perhaps a little work on the mixing could fix that. All in all it was an enjoyable listen, keep it up!