Re: Two questions about key signatures

[Simon Albrecht]

On 05.10.2015 11:33, T. Michael Sommers wrote:
> Hmmm. When I change from a key with sharps or flats in it to one with 
> no sharps or flats, the cancelling accidentals still appear.  I can 
> understand that, since otherwise there would be no indication that the 
> key had changed, but for my application, it's a little annoying.

{ \key as \minor ces \key c \major c }

How on earth would the performer know that the second one is a c natural 
if there is no key cancellation?

Yours, Simon