I really enjoyed this. The slides in the melody and bass are really cool, I feel like they make the music flow a lot better than if they weren't there. The composition was great. I'm jealous about the mix/master, I wish I could be that good and make my songs that crisp sounding. I also enjoyed the calm moments with all the sound effects, made me think of sitting outside on a summer day and just listening to the birds.
My only real issues with the track is that maybe it's a smidge too repetitive. I felt like there could have been so many more melodies to build off of the original one. I also think it's a tad too "mainstream", in the sense it's a bit cliche for a dancey techno song. These kinds of melodies and progressions are done a lot in the dance songs I've heard, and it really reminded me a little of the melodies SKILLZmakeKILLZ makes in their dance music.
But other than that, I enjoyed the track. Good composition, great mixing/mastering, and an overall good song. Nice job on this, guys!