Very lovely atmosphere and progressive build! The vocals need a little more polishing for key correction because they fall a bit flat and off in certain parts. The timing works pretty well, but if you even use an auto-correction like NepTune to smooth in the vocal notes to their correct notes, they would definitely make this track shine even more. Once you get this fixed, this is a damn good track!
This has a sort of Stranger Things vibe to it with the arpeggio sections. That piano bridge is on point and definitely lifts this track into a whole nother level of awesome. The panning really expands the piano to grab the listener and groove. The beat carries this track all the way through building upon its massive atmosphere.
Overall, very well produced, and I look forward to hearing your final masterpiece! Incredible work, JF!