transpose several key signature

[Ming Tsang]

Serval key signature on music score. I want to transpose the music one pitch lower.

Lily code:

Output:

 

Transposed output: It seems \transpose ef d also transpose the other key signature.

Question:

1. Is this the default transpose i.e transpose all key signature down?
2. Can this be set transpose down for each key signature?

Thank for the help.

Ming

Sent from Mail for Windows 10

 

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