The singing isn't bad at all, but the mix has a lot of issues. First of all, it's coming at me as almost mono. The bass is too strong in the mix and has too much bottom end to it. There are other things, but I would be nit-picking if I went on. Everall, the mix needs a lot of work. The cymbals are sizzly, almost harsh. The snare sounds like it's panned about 25% left.
Keep at it, we only get better if we take what people tells us for what it is: helpful criticism.
Instead of a Do Not Disturb Sign, I need one that says "Already Disturbed. Proceed With Caution".