Thank you for the answer! I will try applying your suggestions. The reverb is the thing that frustrates me the most. I agree with you that it sounds like there's too much reverb in both the drums and the piano. For the drums I can't do too much because the reverb is in the samples themselves, in fact I even tried applying an expander to reduce it, but it was too drastic on the sound. For the piano, the thing is, when I try to reduce the reverb, it sounds like it's even further from the original sound; it's as if the original manages to have a reverb while maintaining the "intimacy".