B nach As umstimmen – Definition in music

Definition of the German term B nach As umstimmen in music:

retune B-flat to A-flat

Language

German

Variant

B nach As

German musical terms related to B nach As umstimmen:

As – A-flat (note name)
B – B-flat (note name)...
nach – to...
umstimmen – to retune, to tune to a different pitch...