SoundCloud: Bertell – Undo Dat Bertell is back with this newest joint called Undo Dat. Bertell is still putting the finishing touches on his upcoming project All Or Nothing which is coming soon. Share This Post Have your say!00 Previous ArticleGOLDROOM, ATLANTANext ArticleBig K.R.I.T. (@BIGKRIT) – R.E.M. Leave a Reply Cancel ReplyYou must be logged in to post a comment.