Hello to all; bravo for the new formula which gathers various instruments; myself I play chromatic accordion diato guitar piano, therefore that interests me greatly; on the other hand is it not possible to specify in front of the partition the type of instruments used ex:I think that this would save us time in selecting the score and the instrument.It is sure that it is a supplementary work; it is an idea like another; good day to all. bernard zanit perpignan .