Hello! I can't the name of it and its been a long time since i read it.But from what i its about a girl whose parents are famous musicians and they taught her how to play the piano and she became really good at it but i don't if she was a prodigy or not. and then i think something happened to her parents and she doesn't play the piano anymore. and i think years past and there's this guy who ired her piano skills and tried to make her play the piano again. i think he fell in love with her too. I might be wrong at some parts but this is what i . Please help! thanks!! 😀 4wf72

Shigatsu wa Kimi no Uso - probably not, cause the genders are reversed but the rest kinda fits sonehow... so just trying here 😉

Venus Capriccio - but I don't think it's that.
Koyoi Oto Furu Sora no Shita - this sounds more like it.
Shiawase Ikura de Kaemasu ka? - this is also about a girl whose parents ed away.

Watashitachi no Shiawase na Jikan this is kinda like that i think

"You cannot understand that which you do not know and that misunderstanding breeds hatred."
-a night of a thousand dreams

haha thanks guys! you reply so fast! XD i think its koyoi oto furu sora no shita 😀