Thank you very much for this overview of the Dorico 4 improvements. I will learn them and hope that the using will become more simple (it looks like already!). A question remains : why quarter tones signs appear only on the right hand button, when selecting a quarter tone scale, and not in the left hand side? Why is the enharmonic function (up and down mouvements of a note : option- or option) ) only available with half tone articulations, while, with transposing, it works perfectly well. Talking about transpositions, is it possible to have the octave transposition (up or down) thru a simple key short cut, instead of selecting transpose, then selecting a number, then selecting up or down and then selecting "OK"?