This is surprisingly groovy. The intro is very well chill, and that tease of a chord before the break is a nice touch. However, when the beat comes back in it's hard to tell if the bass is in tune. It's a good bass synth, just kind of an odd melody, not sure how to feel about it. It's almost creepy at the same time it's upbeat. My only suggestion is to clean up the bass, it sounds like maybe you used more than one synth to achieve the sound but somehow it got out of tune.