I have at last put the score and parts of the Concerto semplice by Mozart (and Grieg and me) on Sheet Music Plus. You can hear excerpts on Sheet Music Plus, and I have updated the sound flies on my earlier post to correspond with the published score.
As I said before, we should probably not be too concerned for Mozart, as he 'did arrangement' to several works by Bach and Handel. Let's hope Grieg would not be upset by the silly picture opposite!
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