Did you actually give a shot to the albums people mentioned when you've asked? There was plenty of damn good stuff in there, not sure why you want a "critically acclaimed masterpieces" list so much.
I'm still trying to decide which Japanese music to listen to first. Looking for critically acclaimed albums.
I did listen to a woman, who sang in English, but her English is good, but isn't that great.
Is there a list of masterpieces, like Rolling Stone top 500 albums of all time? I'm looking for critically acclaimed albums that are as good or better than top 500 albums of all time. And boy did I find masterpieces in that list, such as In The Court of The Crimson King.
Just start from these recommendations and see what resonates with you.
Awesome City Club – 青春の胸騒ぎ
Kinda wanted a MV for Movin' on or Sunriseまで but that'll do.
Bentham / 激しい雨