Hi
I think your drums are way to up front for this particular kind of music.
Your vocal tracks are not aligned correctly to the music, it just sound's odd.
Perhaps you could consider using the vocal ducb track as ...ehm, kind of a spice for special places, instead of all the time
Keep it up and stay healthy
It is not sync error .It is early reflection
Vocals definitely out of sync - stuff like this happens sometimes.
I have a mix of this song in the list - so compare that.