audio recording issue

Since we have no idea of a) how you created it and b) what it's supposed to sound like (it sounds too slow, but who knows?), it's going to be quite difficult to tell you anything much about this at all. But in general, things that are 'glitchy' can't be corrected as such. Often the cause of them - if they actually record the glitches - is that the recording buffer is too small. See your hardware settings to increase this.