How do I transpose from a Musician playing an instrument to a musician singing?
This may be odd for orchestral musicians and people who are writing orchestral music. There are some orchestral pieces that require the musicians in the orchestra to sing or to say something.
Here's an example of a performance of Oskar Navarro's Libertadores where in one part the orchestra musicians are singing. https://www.youtube.com/watch?v=BXu__jhB82w Skip to the 3:34 mark so you can hear how the musicians transpose to singing and then go back to playing their instruments. And then at Mark 4:01, The string players are playing their instruments again.
I just don't know how to do this in any score. Can you please help me out with this?