I know there have been some other recent threads about Rachmaninoff pieces with potential small note errors.I ran into something recently in the 4th movement of his musical moments (in the attached picture).The circled note is a D, but every other time this comes up, the right hand plays an E (which also matches the left hand). I was wondering if you guys would assume the D is a typo in this case and just play an E? The piece is very fast so I guess it nobody will really hear the difference, but I'm curious.