6-JC BACH 4HANDS PIANO MUSIC: A PROBLEM OF PUBLISHING DATE
The real date of publishing another motive of scholarly dispute:
were they published when?
In 1770 [#Abert]?
In 1778 [#CDBooklets]?
In ca 1781 or before [#IMSLP]?
6-JC BACH 4HANDS PIANO MUSIC: A PROBLEM OF PUBLISHING DATE
The real date of publishing another motive of scholarly dispute:
were they published when?
In 1770 [#Abert]?
In 1778 [#CDBooklets]?
In ca 1781 or before [#IMSLP]?