Not not bad.
So you're using the demo version... Which program? FL? Reason? Cubase? Well, whatever program, true that it does have some glitches in it =/ Either way, this song is pretty good. Many things missing. In the least, you have the beat down. I think you could do more with the melody, add some harmony. Keep going with it. I know you'll get even better.
ty:) i am using fl studio demo, but soon i will get the full, and in this demo is hard to do a long melody, coz there arent many things that i can do. thanks for the tip:)