Janne, well, THAT's a sad story, isn't it? Lovely melody and backing track! The vocal arrangement is quite nice, too. My only suggestion is to perhaps improve the vocaloid performances. They hit all the right notes but sound a little too perfect and unnatural. I don't know anything about vocaloid programming so ignore me if this is off base. Really enjoyed your sad-but-beautiful song!

DC Ron
BiaB Audiophile
Presonus Studio One
StudioCat DAW dual screen
Presonus Faderport 16
Too many guitars (is that a thing?)