Jeden Winter — My mix..

[lm425]

I think the spreading effect you've used sounds bit odd like theres not enough in the middle and doesn't sound very natural to me especially on headphones, maybe subtle reverb or delay might get you the wideness your after? Did you compress the piano as well? sounds kinda squashed imo. Also for me the vocal sounds a bit muddy could use slightly less low frequencies - bass and drums sound nice to me! Check mine out if you get the time, cheers