I like the heavy guitars and quirky melody instrument at the beginning. The horns in this piece sound a bit thin and unnatural, but I like the contrast between the energetic and danceable first minute and the relaxed, introspective second half. The vocals at 1:20 have a great sense of edge and distortion to them, which adds to the mysterious character of this track. Is the piece meant to loop? Sounds like the piece is far from over by the end, and I'm unfamiliar with Syrupmasterz's work. You definitely nailed the "two distinct moods" bit, as well as the sound design, mastering, and emotional qualities. Keep at it, Possibly!