7
votes
1answer
266 views

What is the idea of “transposing by perfect unison”?

As far as I understand, a "perfect unison" refer to two notes sounding the same pitch. Why both MuseScore and Sibelius 7 (I work with these two programs) offer a feature to transpose the up or down by ...
3
votes
3answers
250 views

How many bars can a clarinet sustain?

Apologies if the question is too silly (my profile might explain why I don't know the answer). I am writing a piece and at some point I want a clarinet to hold a note until the performer runs out of ...