Hey, that's not bad, has a definite groove, all the voices were of a similar note/tone as well! It does sound like a cut n' paste job, but only slightly, in fact, the clean cuts produce a clear rhythm and harmony. Simple layering does wonders!
This would work very well as a background music to a swanky club or a 'romantic liaison' scene ;)
Now get back to homework mate, keep calm and carry on, graduation is close at hand!