Re:Beginners problem with display in an include file

[Peter Gentry]

Thanks Paul. What I have just realised that this is actually from page 18 of 
the snippets.pdf manual. I have been using it for
sometime and forgot its origin.

The trouble is that the Scheme code takes no account of the key signature so 
that a gflat in transposed music can remain even if the
new key key contains fsharp.

I am trying (without much success) to extract the key signature maybe as list 
of sharps or flats that can be used to further modify
the transposed music.