Thread:21EvanED155508/@comment-31156536-20181116152031/@comment-31156536-20181116163447

But why didn't they find people who actually can sing? I still don't get it...

And no. The Phillippines (Tagalog), India (Hindi) and Indonesia (Indonesian) do the same and even when Vietnam and Iran started dubbing the official Vietnamese and Persian versions Frozen, the preview versions were also dubbed in a higher pitch (Vietnamese also had different lyrics, different cast, etc.). Those are made in a higher pitch, because they're TV dubs (I don't exactly know the reason why, though).