bn:03487866n
Noun Concept
Categories: Musical notation, Musical keys, Music theory, All articles needing additional references
EN
theoretical key  B-sharp major  A-double-flat minor  A-double-sharp minor  A-sharp major
EN
In music theory, a theoretical key is a key whose key signature would have at least one double-flat or double-sharp. Wikipedia
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EN
In music theory, a theoretical key is a key whose key signature would have at least one double-flat or double-sharp. Wikipedia
a key whose key signature has at least one double-flat or double-sharp Wikidata
A key with key signature which exceeds 7 sharps or 7 flats. In music using equal temperament its pitch coincides with its enharmonic. Wiktionary
EN
G-sharp major is a theoretical key with 8 sharps; it is enharmonic to A-flat major. Wiktionary
The scale F-flat major is a theoretical key with 8 flats; it is enharmonic to E major. Wiktionary
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