Simplify the following text for a Grade 8 native English-speaking person.
Original: ( At one point `` Mr Preview '' accuses Eric Morecambe of playing the wrong notes ; Eric retorts that he has been playing `` the right notes , but not necessarily in the right order . '' )
Simplified: When Previn told him he was playing all the wrong notes , Morecambe grabbed him by his jacket and said that he was playing `` all the right notes , but not necessarily in the right order '' .