Fun, but... – Piano City - Spring Music Festival Story Review

I’m unable to backup my progress (I get an error message whenever I try to sync to Facebook) and every time I open the game it tells me to “upgrade” (this game hasn’t been updated in years). I can click past the update screen, but because of these issues I’m concerned this game will be discontinued soon.
Review by Alice Valkyrie on Piano City - Spring Music Festival Story.