Very well done.
I really like the beginning, how it hits with the arp and then goes into the song.
The beat is so catchy, I love the synths you use.
The bass line is really well placed, and the piano after the first section is really good.
Speaking of the piano, where did you get that? If I remember correctly, you use Logic Pro, as do I, but the Steinway piano is too hard-hitting for my taste. Is there a specific plugin you use to make it sound more smooth and mellow? I was just wondering.
The tuning on the vocals is a little too prominent for me; I'd work on making it sound more natural, because the vocals sound very robotic.
The drums in the drop are crazy awesome; I love how fast they are, good job on that.
5/5