In the first practice mix , `` Her Majesty '' followed `` Mean Mr. Mustard '' ( on the released version of the album , `` Her Majesty '' begins with the excised final chord of `` Mean Mr. Mustard '' ) . In the first practice mix of the medley , constructed on 30 July , `` Her Majesty '' followed `` Mean Mr. Mustard '' ( on the released version of the album , `` Her Majesty '' begins with the excised final chord of `` Mean Mr. Mustard '' ) .