The 'London autograph' is the later version the two manuscript traditions.
Although there are some notable differences between the two, I have no
intention to present them in MIDI files at present 
.
There survives no manuscripts pointing to a possible early version of this piece.
The 'London autograph' is the later version the two manuscript traditions.
Although there are some notable differences between the two, I have no
intention to present them in MIDI files at present .