Hi MDGOST,
the first thing is the piano chords in both of tracks, these sound too muddy because played in a low octave, therefore you have to transpose one octave up, in general the piano sound can be improved I think, good luck! 
Hi MDGOST,
the first thing is the piano chords in both of tracks, these sound too muddy because played in a low octave, therefore you have to transpose one octave up, in general the piano sound can be improved I think, good luck!